USD856601S1 - Football helmet - Google Patents

Football helmet Download PDF

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Publication number
USD856601S1
USD856601S1 US29/683,503 US201929683503F USD856601S US D856601 S1 USD856601 S1 US D856601S1 US 201929683503 F US201929683503 F US 201929683503F US D856601 S USD856601 S US D856601S
Authority
US
United States
Prior art keywords
football helmet
football
helmet
view
ornamental design
Prior art date
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Active
Application number
US29/683,503
Inventor
Vittorio Bologna
Thad M. Ide
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Riddell Inc
Original Assignee
Riddell Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Riddell Inc filed Critical Riddell Inc
Priority to US29/683,503 priority Critical patent/USD856601S1/en
Application granted granted Critical
Publication of USD856601S1 publication Critical patent/USD856601S1/en
Assigned to RIDDELL, INC. reassignment RIDDELL, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BOLOGNA, VITTORIO, IDE, THAD M.
Assigned to BMO HARRIS BANK N.A., AS ADMINISTRATIVE AGENT reassignment BMO HARRIS BANK N.A., AS ADMINISTRATIVE AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: RIDDELL, INC.
Assigned to BMO HARRIS BANK N.A. AS ADMINISTRATIVE AGENT reassignment BMO HARRIS BANK N.A. AS ADMINISTRATIVE AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: RIDDELL, INC.
Assigned to RIDDELL SPORTS GROUP, INC., RIDDELL, INC. reassignment RIDDELL SPORTS GROUP, INC. RELEASE OF PATENT SECURITY AGREEMENTS RECORDED ON JUNE 15, 2018, REEL/FRAME 046392/0343; JUNE 15, 2018, REEL/FRAME 046104/0316; AND SEPTEMBER 25, 2020, REEL/FRAME 053885/0975. Assignors: BMO HARRIS BANK N.A., AS ADMINISTRATIVE AGENT
Assigned to PNC BANK, NATIONAL ASSOCIATION, AS AGENT reassignment PNC BANK, NATIONAL ASSOCIATION, AS AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: RIDDELL, INC.
Assigned to RIDDELL, INC. reassignment RIDDELL, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: BMO HARRIS BANK N.A.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of a football helmet showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a rear view thereof; and,
FIG. 6 is a bottom view thereof.
The details shown in broken lines form no part of the claimed design.

Claims (1)

    CLAIM
  1. We claim the ornamental design for a football helmet, as shown and described.
US29/683,503 2011-05-02 2019-03-13 Football helmet Active USD856601S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/683,503 USD856601S1 (en) 2011-05-02 2019-03-13 Football helmet

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29/391,016 USD681281S1 (en) 2011-05-02 2011-05-02 Protective sports helmet
US29453426 2013-04-29
US29/683,503 USD856601S1 (en) 2011-05-02 2019-03-13 Football helmet

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29453426 Continuation 2011-05-02 2013-04-29

Publications (1)

Publication Number Publication Date
USD856601S1 true USD856601S1 (en) 2019-08-13

Family

ID=48146720

Family Applications (2)

Application Number Title Priority Date Filing Date
US29/391,016 Active USD681281S1 (en) 2011-05-02 2011-05-02 Protective sports helmet
US29/683,503 Active USD856601S1 (en) 2011-05-02 2019-03-13 Football helmet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US29/391,016 Active USD681281S1 (en) 2011-05-02 2011-05-02 Protective sports helmet

Country Status (1)

Country Link
US (2) USD681281S1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD927073S1 (en) 2019-04-16 2021-08-03 Safer Sports, LLC Football helmet
USD931543S1 (en) * 2019-02-07 2021-09-21 Shoei Co., Ltd. Helmet
USD935106S1 (en) 2019-11-22 2021-11-02 Safer Sports, LLC Helmet
USD980537S1 (en) * 2014-02-12 2023-03-07 Riddell, Inc. Football helmet
USD998899S1 (en) * 2019-04-12 2023-09-12 100% Speedlab, Llc Helmet
USD1047297S1 (en) * 2019-09-09 2024-10-15 Vicis Ip, Llc Supplemental helmet protection attachment
USD1049502S1 (en) * 2021-11-19 2024-10-29 Hjc Corp. Helmet visor
USD1050614S1 (en) * 2022-05-30 2024-11-05 HJC Corporation Deflector for helmet visor

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120017358A1 (en) 2010-07-22 2012-01-26 Wingo-Princip Management LLC Protective helmet
US8898822B2 (en) 2011-01-24 2014-12-02 Kato Kollar, Inc. Athletic collar
USD681281S1 (en) * 2011-05-02 2013-04-30 Riddell, Inc. Protective sports helmet
USD838922S1 (en) 2011-05-02 2019-01-22 Riddell, Inc. Football helmet
US9131744B2 (en) 2012-06-18 2015-09-15 Kranos Ip Corporation Football helmet
US10159296B2 (en) 2013-01-18 2018-12-25 Riddell, Inc. System and method for custom forming a protective helmet for a customer's head
US9314063B2 (en) 2013-02-12 2016-04-19 Riddell, Inc. Football helmet with impact attenuation system
USD739899S1 (en) * 2013-04-08 2015-09-29 Tanner Jon Atwater Construction toy helmet
USD708395S1 (en) * 2013-08-23 2014-07-01 Joey LaRocque Protective helmet
USD734555S1 (en) * 2013-10-03 2015-07-14 John A. Stovall Football helmet
USD747040S1 (en) * 2014-02-10 2016-01-05 Robert J. Milam Helmet
USD752823S1 (en) * 2014-02-12 2016-03-29 Ridell, Inc. Football helmet
USD764716S1 (en) * 2014-02-12 2016-08-23 Riddell, Inc. Football helmet
USD752821S1 (en) * 2014-02-12 2016-03-29 Riddell, Inc. Football helmet
USD747554S1 (en) * 2014-02-13 2016-01-12 Isaac S. Daniel Article of headwear that includes a concussion sensor and a noise reduction element
US9712917B2 (en) 2014-08-22 2017-07-18 Audio Icons, LLC Speaker system
USD774257S1 (en) 2015-02-11 2016-12-13 Joey LaRocque Helmet
US11154108B2 (en) 2015-02-25 2021-10-26 Joey LaRocque Vented soft-sided helmet
US10092054B2 (en) 2015-03-10 2018-10-09 Albert Williams Helmets or other protective headgear and related methods
USD773742S1 (en) * 2015-03-10 2016-12-06 Albert Williams Helmet
USD778504S1 (en) * 2015-05-18 2017-02-07 VICIS, Inc. Athletic helmet
USD773738S1 (en) * 2015-05-18 2016-12-06 VICIS, Inc. Athletic helmet
USD764116S1 (en) * 2015-06-08 2016-08-16 VICIS, Inc. Athletic helmet
USD776084S1 (en) 2015-06-10 2017-01-10 Audio Icons, LLC Speaker system
USD773739S1 (en) 2015-08-28 2016-12-06 Oakley, Inc. Helmet
USD766517S1 (en) * 2015-10-10 2016-09-13 VICIS, Inc. Athletic helmet
USD779126S1 (en) 2015-10-29 2017-02-14 Oakley, Inc. Helmet
USD782121S1 (en) * 2015-11-30 2017-03-21 Revision Military S.A.R.L. Helmet
USD805255S1 (en) * 2016-03-07 2017-12-12 The Uab Research Foundation Protective helmet shell
US10780338B1 (en) 2016-07-20 2020-09-22 Riddell, Inc. System and methods for designing and manufacturing bespoke protective sports equipment
USD841892S1 (en) * 2017-04-28 2019-02-26 Oakley, Inc. Helmet
USD836253S1 (en) * 2017-06-06 2018-12-18 Kranos Ip Corporation Football helmet shell
USD831893S1 (en) * 2017-07-24 2018-10-23 Nolangroup Spa Helmet
USD831894S1 (en) * 2017-07-24 2018-10-23 Nolangroup Spa Helmet
USD822906S1 (en) * 2017-07-24 2018-07-10 Nolangroup Spa Helmet
USD831892S1 (en) * 2017-07-24 2018-10-23 Nolangroup Spa Helmet
USD866082S1 (en) * 2017-12-18 2019-11-05 Ice Halo, Ltd. Soft helmet
USD905350S1 (en) * 2018-03-15 2020-12-15 Vpg Acquisitionco, Llc Athletic helmet
WO2020037279A1 (en) 2018-08-16 2020-02-20 Riddell, Inc. System and method for designing and manufacturing a protective helmet
USD902494S1 (en) 2018-10-30 2020-11-17 Xenith, Llc Helmet
CA3120841A1 (en) 2018-11-21 2020-05-28 Riddell, Inc. Protective recreational sports helmet with components additively manufactured to manage impact forces
USD927084S1 (en) 2018-11-22 2021-08-03 Riddell, Inc. Pad member of an internal padding assembly of a protective sports helmet
USD937494S1 (en) * 2019-07-01 2021-11-30 Vicis Ip, Llc Perforated helmet
USD1044136S1 (en) 2022-06-23 2024-09-24 Liding Tang Bicycle helmet with LED light

Citations (506)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US622677A (en) 1899-04-11 gallagher
CA100226A (en) 1906-06-08 1906-07-31 Paul Louis Toussaint Heroult Electric furnace
US1060220A (en) 1912-07-15 1913-04-29 John D Gazzolo Face-mask.
US1080690A (en) 1913-04-28 1913-12-09 Samuel Hipkiss Foot-ball helmet.
US1203564A (en) 1916-03-10 1916-11-07 Saul C April Base-ball mask.
US1262818A (en) 1916-10-06 1918-04-16 William Mcgill Foot-ball head-gear.
US1449183A (en) 1921-07-23 1923-03-20 James E Johnstone Baseball mask
US1522952A (en) 1922-11-20 1925-01-13 P Goldsmith Sons Company Football helmet
GB256430A (en) 1925-10-06 1926-08-12 Henry Ridgeway Hart Improvement in aviators' helmets
US1602727A (en) 1924-05-29 1926-10-12 Wilson Western Sporting Goods Helmet or head guard
US1637692A (en) 1926-06-18 1927-08-02 Henry Ridgeway Hart Helmet
US1655007A (en) 1926-06-25 1928-01-03 Berlin Tanning And Mfg Company Headgear
US1669914A (en) 1925-05-01 1928-05-15 Spalding & Bros Ag Football helmet
US1691202A (en) 1926-06-09 1928-11-13 Reabourne C Van La Helmet
US1705879A (en) 1928-05-21 1929-03-19 Scully Bros Inc Aviator's helmet
US1714275A (en) 1926-11-01 1929-05-21 Spalding & Bros Ag Head guard
US1833708A (en) 1931-01-07 1931-11-24 Edward J Ford Pneumatic headgear
US1839657A (en) 1929-02-21 1932-01-05 Rawlings Mfg Co Head helmet
US1841232A (en) 1929-07-02 1932-01-12 Heater Glove Company Aviator's helmet
US1842953A (en) 1930-02-15 1932-01-26 Wilson Western Sporting Goods Football helmet
US1868926A (en) 1932-04-06 1932-07-26 Tatore Carmine Batter's mask and the like
US1892943A (en) 1932-02-06 1933-01-03 Inland Mfg Co Vibration-absorbing connecter
US1997187A (en) 1932-11-01 1935-04-09 James P Taylor Localized blow distributing football headguard
US2081335A (en) 1935-07-17 1937-05-25 Standard Sports Mfg Co Head guard
US2105028A (en) 1937-01-07 1938-01-11 Dickhoff Robert Safety headgear
US2105607A (en) 1935-02-21 1938-01-18 Vernon R Mcmillan Nose guard
US2125854A (en) 1936-12-05 1938-08-02 Robert Malcom Helmet
US2140716A (en) 1935-05-13 1938-12-20 Harry M Pryale Protective device for athletic wear
US2150290A (en) 1937-10-30 1939-03-14 Joseph A Mulvey Athletic helmet
US2194903A (en) 1939-03-06 1940-03-26 Holstein Harvey Football helmet
US2250375A (en) 1937-04-27 1941-07-22 Courtaulds Ltd Manufacture and production of artificial threads, filaments, films, and the like
US2250275A (en) 1940-08-12 1941-07-22 John T Riddell Protective shield support
US2293308A (en) 1940-04-11 1942-08-18 John T Riddell Inc Helmet
US2296335A (en) 1940-11-29 1942-09-22 David R Brady Athletic protector
US2354840A (en) 1942-05-05 1944-08-01 Seletz Emil Anticoncussion helmet
US2359387A (en) 1941-05-12 1944-10-03 John T Riddell Protective helmet
US2373083A (en) 1943-10-29 1945-04-03 Boeing Aircraft Co Fastening device
US2451483A (en) 1946-06-14 1948-10-19 Sport Products Inc Method of making protective helmets
US2515807A (en) 1943-01-05 1950-07-18 Spooner Reginald Arthu William Coupling pin
US2525389A (en) 1949-11-25 1950-10-10 Herman L Zeller Protective face guard
US2570182A (en) 1948-07-23 1951-10-09 Us Rubber Co Process of making cellular material
US2634415A (en) 1950-03-11 1953-04-14 Wilson Athletic Goods Mfg Co I Helmet
US2679046A (en) 1951-11-03 1954-05-25 Cornell Aeronautical Labor Inc Geodetic strap suspension for helmets
US2688747A (en) 1952-05-26 1954-09-14 B F Mcdonald Company Plastic helmet
US2758304A (en) 1954-03-15 1956-08-14 Mcgowan Hugh Football helmet
US2768380A (en) 1954-02-08 1956-10-30 David L Golomb Adjustable head guard
US2777127A (en) 1954-11-05 1957-01-15 Michael T Marietta Athlete's headgear
US2779228A (en) 1953-07-06 1957-01-29 Rowe Plunger operated, ball detent clevis pin
US2785405A (en) 1955-06-02 1957-03-19 Robert P Snyder Football helmet face guard
US2785404A (en) 1954-03-05 1957-03-19 Macgregor Sport Products Inc Protective helmet
US2793365A (en) 1953-02-20 1957-05-28 Jacob L Kleinman Helmets
US2850740A (en) 1957-05-01 1958-09-09 Joe R Adams Helmet having a bifurcated crossbraced face guard
US2861272A (en) 1957-02-21 1958-11-25 Whitney A Stuart Hinged helmet
US2863151A (en) 1956-04-30 1958-12-09 John T Riddell Inc Protective pad
US2867811A (en) 1955-09-13 1959-01-13 John T Riddell Inc Chin strap for helmet
US2890457A (en) 1956-02-20 1959-06-16 Michael T Marietta Face mask
US2904645A (en) 1956-09-17 1959-09-15 George A Sarles Helmet radios including a transistor amplifier
US2944263A (en) 1958-02-24 1960-07-12 Pocono Fabricators Inc Safety helmet with face guard
US2969546A (en) 1956-06-18 1961-01-31 John T Riddell Inc Crown piece for helmets
US2985883A (en) 1959-01-23 1961-05-30 Michael T Marietta Sports helmet
US2986739A (en) 1958-03-18 1961-06-06 Sr Albert Paul Rozzi Football helmet face guard
US3039108A (en) 1958-07-14 1962-06-19 John W Lohrenz Protective helmet
US3055013A (en) 1959-07-23 1962-09-25 Leonard P Frieder Helmet construction
US3097559A (en) 1958-07-28 1963-07-16 Aerpat Ag Clevis pin with spring urged detents and means to limit spring movement
US3106716A (en) 1962-05-28 1963-10-15 Tex Sun Glove Company Football helmet face guard and chin strap attachment means
US3113318A (en) 1962-05-10 1963-12-10 Michael T Marietta Face mask for athletic helmets
US3117484A (en) 1958-11-17 1964-01-14 Aerpat Ag Movable detent fastener for variable thickness work
US3122752A (en) 1961-03-29 1964-03-03 Michael T Marietta Detachable nose guard for athletic helmets
US3139624A (en) 1963-03-18 1964-07-07 Delby C Humphrey Face guard for football helmet
US3155981A (en) 1963-02-05 1964-11-10 Mckissick John Football helmet cover
US3166761A (en) 1961-09-27 1965-01-26 Brunswick Corp Chin strap construction for football helmets
US3167783A (en) 1963-06-07 1965-02-02 American Baseball Cap Inc Protective helmet
US3174155A (en) 1963-02-20 1965-03-23 Dallas Sports Knitting Co Inc Protective helmet having a padded outer surface
US3186004A (en) 1962-06-07 1965-06-01 Richard E Carlini Protective helmet
US3187342A (en) 1964-02-26 1965-06-08 Leonard P Frieder Chin strap for a helmet
US3189917A (en) 1962-02-16 1965-06-22 Danton F Sims Protective device
US3197784A (en) 1962-09-04 1965-08-03 Carlisle Res And Dev Corp Segmented helmet
US3208080A (en) 1964-03-30 1965-09-28 Hirsch Arthur Ernest Protective helmet
US3216023A (en) 1962-02-15 1965-11-09 John T Riddell Inc Jaw protector
US3223086A (en) 1963-08-05 1965-12-14 Arthur R Adams Air-conditioned helmet
US3263236A (en) 1964-09-10 1966-08-02 Delby C Humphrey Mounting for face mask
US3274612A (en) 1965-05-18 1966-09-27 Robert C Merriam Helmet for water sports
US3274613A (en) 1964-02-03 1966-09-27 Theo J Sowle Pivoting face guard assembly
US3283336A (en) 1964-05-06 1966-11-08 Russell F Critser Safety device in combination with a football helmet
US3292180A (en) 1964-12-15 1966-12-20 Michael T Marietta Helmet
US3296582A (en) 1946-07-23 1967-01-03 John M Ide Underwater listening aid for submerged personnel
US3315272A (en) 1964-12-07 1967-04-25 Sierra Engineering Company Dual visor helmet
US3323134A (en) 1965-05-24 1967-06-06 Watson H Walker Football helmet construction
US3327313A (en) 1955-08-23 1967-06-20 Ncr Co Multiple head unit
US3364499A (en) 1965-10-22 1968-01-23 Chester S. Kwoka Protective helmet
FR1528113A (en) 1967-05-03 1968-06-07 Ear protection device
US3418657A (en) 1966-05-31 1968-12-31 Army Usa Retention device for protective helmet
US3447162A (en) 1967-02-06 1969-06-03 Gentex Corp Safety helmet with improved stabilizing and size adjusting means
US3462763A (en) 1967-10-03 1969-08-26 Richard C Schneider Impact absorbing protective headgear
US3478365A (en) 1967-08-21 1969-11-18 Tibor Joseph Varga Protective helmet for babies
US3500472A (en) 1968-05-13 1970-03-17 Joseph D Castellani Football and baseball equipment
US3501772A (en) 1968-05-08 1970-03-24 Sierra Eng Co Sporting safety helmet
US3548409A (en) 1968-12-26 1970-12-22 Jackson Anthony Aileo Beading element for helmet or the like
US3548410A (en) 1969-05-01 1970-12-22 Jerry W Parker Airfoil face shield and helmet
US3551911A (en) 1969-02-04 1971-01-05 George Frost Co Protective helmet and method of making same
US3566409A (en) 1966-11-08 1971-03-02 United Aircraft Corp Ventilated bump hat
US3568210A (en) 1968-10-10 1971-03-09 Michael T Marietta Protective headgear
US3577562A (en) 1969-10-01 1971-05-04 Mike C Holt Athletes{3 {0 protective helmet particularly football
US3590388A (en) 1969-02-04 1971-07-06 Mike C Holt Athletic helmet
US3600714A (en) 1969-03-19 1971-08-24 Hop N Gator Inc Hydraulic helmet
US3605113A (en) 1969-05-05 1971-09-20 Charles Wayne Marietta Protective headgear
US3616463A (en) 1970-07-06 1971-11-02 Mine Safety Appliances Co Shock absorbing helmet
US3619813A (en) 1969-11-19 1971-11-16 John L Marchello Helmet chin strap
US3629864A (en) 1970-02-16 1971-12-28 Ato Inc Protective helmet
US3713640A (en) 1970-07-27 1973-01-30 Riddell Energy absorbing and sizing means for helmets
US3720955A (en) 1971-11-26 1973-03-20 Questor Corp Football helmet
US3729744A (en) 1971-04-01 1973-05-01 Cougac Inc Protective helmet for football or the like
US3729746A (en) 1971-04-30 1973-05-01 Schutt Manuf Co Arrangement for connecting a face guard to a helmet
US3751728A (en) 1972-02-07 1973-08-14 Raymond Lee Organization Inc Football helmet
US3761959A (en) 1971-12-27 1973-10-02 F Dunning Inflatable padding for football helmet or the like
US3783450A (en) 1973-02-05 1974-01-08 Connor W O Hockey helmet
US3787895A (en) 1972-07-21 1974-01-29 P Belvedere Protective face mask and padding material therefor
US3793241A (en) 1972-03-20 1974-02-19 R Kyle Dimensionally stable hydrophilic foam and method of preparing same
GB1354719A (en) 1971-10-13 1974-06-05 Stadium Ltd Chin cups for helmets
US3815152A (en) 1972-10-30 1974-06-11 D Bednarczuk Safety football helmet
US3818508A (en) 1972-12-26 1974-06-25 Goodyear Tire & Rubber Protective headgear
US3820163A (en) 1973-05-07 1974-06-28 Cougar Inc Football helmet having sectional liner of energy absorbing material
US3843970A (en) 1973-03-19 1974-10-29 M Marietta Protective headgear
US3849801A (en) 1972-12-20 1974-11-26 Medalist Ind Inc Protective gear with hydraulic liner
US3854146A (en) 1972-12-18 1974-12-17 F Dunning Football facemask
US3860966A (en) 1973-03-19 1975-01-21 Clarence Eugene Brown Safety helmet
US3882547A (en) 1973-10-09 1975-05-13 Riddell Padding structure
US3889296A (en) 1974-02-13 1975-06-17 Edwin M Martin Tear-away face mask subassembly for football helmets
US3897597A (en) 1972-05-31 1975-08-05 Dale R Kasper Face and head protector
US3916446A (en) 1973-04-23 1975-11-04 Elwyn R Gooding Chin cup and chin strap for protective headgear
US3934271A (en) 1974-11-27 1976-01-27 Jhoon Rhee Protective helmet
US3994022A (en) 1975-06-05 1976-11-30 The Kendall Company Protective helmet with liners
US3994020A (en) 1975-06-05 1976-11-30 The Kendall Company Protective helmet with liner means
US3999220A (en) 1976-04-22 1976-12-28 Keltner Raymond O Air-cushioned protective gear
US4023213A (en) 1976-05-17 1977-05-17 Pepsico, Inc. Shock-absorbing system for protective equipment
US4023209A (en) 1975-12-17 1977-05-17 Gentex Corporation Protective helmet assembly with segmental outer shell
US4028743A (en) 1975-08-04 1977-06-14 Christensen Cai V Protective head-wear
US4044400A (en) 1976-10-18 1977-08-30 Bell Helmets Inc. Helmet retention system
US4060855A (en) 1975-06-05 1977-12-06 The Kendall Company Pad for protective helmet
US4075714A (en) 1976-11-15 1978-02-28 Sierra Engineering Co. Helmet characterized by negative lift
US4086664A (en) 1976-08-26 1978-05-02 Schutt Manufacturing Company Football face guard
US4101983A (en) 1976-06-04 1978-07-25 Regie Nationale Des Usines Renault Enveloping helmet of composite structure
US4136403A (en) 1976-09-10 1979-01-30 Dragerwerk Aktiengesellschaft Head guard assembly comprising a protective helmet and a protective breathing mask
USD254100S (en) 1977-03-01 1980-02-05 Sandvik Aktiebolag Protective helmet with ear muffs and face protection
US4204566A (en) 1978-02-10 1980-05-27 Textron Inc. Screw and captive compression spring fastener assembly
USD255394S (en) 1978-04-11 1980-06-17 Bell Helmets, Inc. Ribbed helmet
USD256626S (en) 1978-05-12 1980-09-02 Antonino Morris J Helmet for racketball
USD257073S (en) 1979-04-02 1980-09-30 Cooper Canada Limited Sports helmet
US4233687A (en) 1978-08-14 1980-11-18 Lancellotti William E Sports helmet with face mask
US4272853A (en) 1979-12-31 1981-06-16 Schuessler Walter E Cold weather hood for safety hat
US4279038A (en) 1978-11-03 1981-07-21 Metzeler Schaum Gmbh Headprotector made of elastic material for athletes
US4282610A (en) 1978-01-16 1981-08-11 The Kendall Company Protective headgear
US4287613A (en) 1979-07-09 1981-09-08 Riddell, Inc. Headgear with energy absorbing and sizing means
US4307471A (en) 1976-12-20 1981-12-29 Du Pont Canada Inc. Protective helmet
JPS572922A (en) 1980-06-09 1982-01-08 Mitsubishi Heavy Ind Ltd Combusting method of waste oil
USD265520S (en) 1980-09-30 1982-07-27 Reagents of the University of Michigan Youth hockey helmet
US4354284A (en) 1981-01-28 1982-10-19 The Regents Of The University Of Michigan Protective liner for outdoor headgear
USD266626S (en) 1980-09-11 1982-10-26 The Regents Of The University Of Michigan Police helmet
USD266627S (en) 1980-09-11 1982-10-26 The Regents Of The University Of Michigan Protective helmet for athletes
US4363140A (en) 1981-07-27 1982-12-14 Correale James V Football helmet face guard
JPS57205511A (en) 1981-06-04 1982-12-16 Yamaha Motor Co Ltd Helmet
USD267287S (en) 1980-09-11 1982-12-21 The Regents Of The University Of Michigan Pneumatic liner for protective headgear
US4370759A (en) 1981-03-17 1983-02-01 Pro-Line, Inc. Face guard mount for helmets
US4390995A (en) 1982-03-03 1983-07-05 Walck Vernon R Shock damping face guard strap for football helmets
US4398306A (en) 1981-05-28 1983-08-16 The Regents Of The University Of Michigan Chin strap safety attachment for protective headgear
US4404690A (en) 1981-08-21 1983-09-20 Amer Sport International Inc. Hockey helmet
DE8321097U1 (en) 1983-10-27 1983-10-27 Hans Römer GmbH + Co, 7910 Neu-Ulm Hard hat
USD271249S (en) 1982-01-18 1983-11-08 Amer Sport International Inc. Hockey helmet or similar article
USD271347S (en) 1982-01-29 1983-11-15 Gamebridge Inc. Helmet
DE3222681A1 (en) 1982-06-16 1983-12-22 Egon 4830 Gütersloh Busch PROTECTIVE HELMET AND METHOD FOR PRODUCING PROTECTIVE HELMETS
US4434514A (en) 1982-01-07 1984-03-06 Bell Helmets Inc. Bicyclists helmet with air flow and perspiration control
US4461044A (en) 1982-06-04 1984-07-24 Bell Helmets Inc. Bicycle helmet retention system with quick disconnect
US4463456A (en) 1982-09-09 1984-08-07 Eastern Safety Equipment Co., Inc. Protective helmet
US4475248A (en) 1982-06-01 1984-10-09 Canadian Patents & Development Limited Explosive ordinance disposal helmet
US4477929A (en) 1982-11-01 1984-10-23 Frosta Fritid Ab Protective helmet
DE3338188A1 (en) 1983-10-20 1985-05-02 Georg F. 1000 Berlin Brückner HEAD GUARD FOR SPORTSMEN
US4566137A (en) 1984-01-20 1986-01-28 Gooding Elwyn R Inflatable baffled liner for protective headgear and other protective equipment
USD283268S (en) 1984-03-16 1986-04-08 T & L Enterprises Combined helmet and beverage container holders
US4587677A (en) 1984-10-16 1986-05-13 Cooper Canada Limited Helmet face mask
USD285980S (en) 1983-08-15 1986-10-07 Bell Helmets Inc. Cyclist's ribbed helmet
US4627115A (en) 1984-01-23 1986-12-09 Bell Helmets Inc. Ventilated helmet
US4633531A (en) 1985-05-03 1987-01-06 Schutt Manufacturing Co., Inc. Tension mounting for face guard
US4646368A (en) 1986-07-18 1987-03-03 Riddell, Inc. Adjustable chin strap assembly for athletic helmets
US4651356A (en) 1986-03-12 1987-03-24 Pro-Line, Inc. Helmet chin strap
US4665569A (en) 1984-11-26 1987-05-19 Santini Jean Jacques G R Protective helmet for sport or work
US4667348A (en) 1986-03-31 1987-05-26 Bell Helmets, Inc. Cyclist's helmet and face mask
US4677694A (en) 1986-07-16 1987-07-07 Crow Robert W Facial protector for batting helmet
DE3603234A1 (en) 1986-02-03 1987-08-06 Huebner Gummi & Kunststoff Mask of polyurethane integral foam for the protection of parts of the body
US4692947A (en) 1985-10-28 1987-09-15 Black Randy D Protective helmet, chin cup, and face guard
US4706305A (en) 1986-09-05 1987-11-17 Macho Products, Inc. Protective headgear
DE3632525A1 (en) 1986-09-25 1988-03-31 Holger Dipl Ing Wenzel Protective head covering
US4741054A (en) 1987-01-22 1988-05-03 Varo, Inc. Chin cup for use with military headgear
US4744107A (en) 1984-03-16 1988-05-17 Foehl Artur Safety helmet and detachable accessory
USD295800S (en) 1985-07-09 1988-05-24 Shelton Jr Sylvester Crocheted football helmet cap
USD295902S (en) 1982-07-29 1988-05-24 Rosebank Plastics Pty. Ltd. Helmet
US4766616A (en) 1987-04-01 1988-08-30 Donahue John P Locking safety helmet
US4766614A (en) 1986-12-31 1988-08-30 Cantwell Jay S Ventilated protective headgear
US4774729A (en) 1987-06-15 1988-10-04 Coates Thomas B Athletic helmet face mask attachment
USD298367S (en) 1986-06-01 1988-11-01 Cooper Canada Limited Helmet
US4794652A (en) 1986-03-07 1989-01-03 Corina Piech von Planta Safety Helmet
USD299978S (en) 1986-02-20 1989-02-21 Chiarella Michele A Helmet
US4808469A (en) 1985-05-09 1989-02-28 Maurice Hiles Energy absorbing polyurethane composite article
US4831668A (en) 1988-06-23 1989-05-23 Riddell, Inc. Padding structure for use in protective headgear
US4837866A (en) 1988-07-18 1989-06-13 Pro-Line, Inc. Shock attenuation tension mounting for face guard
US4853980A (en) 1984-12-21 1989-08-08 Sonda S.R.L. Protective buffer padding element
US4866792A (en) 1987-06-09 1989-09-19 Michio Arai Shield mounting assembly for a safety helmet
USD303851S (en) 1988-08-15 1989-10-03 Giro Sport Design, Inc. Bicyclist's helmet
US4885807A (en) 1987-07-09 1989-12-12 Snow Jr Paul D Quick release face mask for use with contact sports helmets
US4885806A (en) 1987-11-27 1989-12-12 Heller Denis W Face protective member for batter's helmets
US4903350A (en) 1988-06-28 1990-02-27 Giro Sport Design, Inc. Aerodynamically streamlined bicycle racing helmet
US4903381A (en) 1988-01-28 1990-02-27 Foehl Artur Fastener mechanism for the chin strap of a helmet
US4903346A (en) 1988-06-25 1990-02-27 Dragerwerk Aktiengesellschaft Multi-part protective helmet
US4916759A (en) 1988-06-14 1990-04-17 Michio Arai Full face type helmet
US4937888A (en) 1988-05-31 1990-07-03 Straus Albert E Helmet cover
USD309512S (en) 1987-06-25 1990-07-24 Crow Robert W Cheek flap for a helmet
US4947490A (en) 1989-05-15 1990-08-14 Hayden James T Football helmet with breakaway face mask
US5014365A (en) 1989-01-23 1991-05-14 Maxpro Helmets, Inc. Gas-fitted protective helmet
US5023958A (en) 1989-09-01 1991-06-18 Rotzin Stephen A Aerodynamic bicycle helmet
US5035009A (en) 1990-09-27 1991-07-30 Riddell, Inc. Protective helmet and liner
USD319112S (en) 1988-09-22 1991-08-13 Bell Bicycles, Inc. Cyclist helmet
US5044016A (en) 1987-12-23 1991-09-03 Cairns & Brother, Inc. Protective helmet assembly including releasable head retaining assembly
US5061112A (en) 1991-02-13 1991-10-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for releasably connecting first and second objects
US5083321A (en) 1987-08-28 1992-01-28 Lennart Davidsson Headgear with securing structure for support straps
US5090061A (en) 1990-08-15 1992-02-25 Shoei Kako Kabushiki Kaisha Helmet with ear pads
US5093937A (en) 1990-10-03 1992-03-10 Shoei Kako Kabushiki Kaisha Helmet for riding vehicle
US5093939A (en) 1989-12-14 1992-03-10 Gallet S. A. Motorcycle helmet
US5100272A (en) 1990-07-16 1992-03-31 Alcatel Radiotelephone Device providing detachable assembly
US5101517A (en) 1990-07-06 1992-04-07 Willie Douglas Sports helmet with transparent windows in the side walls
US5119516A (en) 1988-11-21 1992-06-09 Bell Sports, Inc. Reinforced expanded plastic helmet construction
US5129108A (en) 1990-11-20 1992-07-14 Itech Sport Products Inc. Protective headgear and detachable face protector
US5136728A (en) 1990-08-20 1992-08-11 Shoei Kako Kabushiki Kaisha Jet type helmet
US5142700A (en) 1990-08-27 1992-08-25 Reed John W Protective helmet containing an integral transceiver
EP0512193A1 (en) 1991-05-09 1992-11-11 Arai Helmet Limited Helmet
US5165116A (en) 1990-09-10 1992-11-24 Simpson Elwood J B Anti buffeting safety-racing helmet
USD331645S (en) 1990-08-02 1992-12-08 Gallet S.A. Helmet for forest fires and catastrophes
US5175889A (en) 1990-08-29 1993-01-05 Riddell, Inc. Inflatable liner for protective headgear
USD332507S (en) 1990-10-31 1993-01-12 Anthony Anderson Football helmet with radio equipment
US5177816A (en) 1991-12-10 1993-01-12 The United States Of America As Represented By The Secretary Of The Navy Helmet visor support apparatus
US5177815A (en) 1990-04-09 1993-01-12 Andujar Edward M Protective headgear
US5203034A (en) 1986-08-22 1993-04-20 Artur Foehl Operating device for protective helmets
JPH05132809A (en) 1991-11-06 1993-05-28 Oobekusu Kk Helmet and its production
US5231703A (en) 1991-05-31 1993-08-03 Louis Garneau Protective headgear
USD339427S (en) 1989-08-23 1993-09-14 Giro Sport Design, Inc. Ventilated bicycle helmet
US5263203A (en) 1991-10-07 1993-11-23 Riddell, Inc. Integrated pump mechanism and inflatable liner for protective
US5263204A (en) 1991-12-20 1993-11-23 Butsch John L Jaw protection device
US5267353A (en) 1992-06-05 1993-12-07 Milligan Norman O Face guard
US5271103A (en) 1992-10-19 1993-12-21 Darnell Eric A Impact protective headgear
US5287562A (en) 1992-01-10 1994-02-22 Rush Iii Gus A Helmet to protect cervical spine against axial impact forces
US5291880A (en) 1990-08-16 1994-03-08 Cairns & Brother Inc. Protective helmet with protective facepiece connection and adjustment provision
US5293649A (en) 1991-10-31 1994-03-15 Corpus Thomas A Side attachment strap for helmet
USD347300S (en) 1992-03-23 1994-05-24 Giro Sport Design, Inc. Ventilated bicycle helmet
JPH0621667Y2 (en) 1989-02-09 1994-06-08 佐口研磨材工業株式会社 Polishing wheel mounting board
USD348545S (en) 1991-09-13 1994-07-05 Specialized Bicycle Components, Inc. Cycling helmet
USD348752S (en) 1992-07-09 1994-07-12 Chang-Hsien Ho Safety helmet
USD350710S (en) 1993-05-03 1994-09-20 Keiffer Kenneth D Collector's helmet
US5347660A (en) 1993-10-29 1994-09-20 Zide Rodney M Adjustable high/low hook-up chin strap for athletic helmets
USD352803S (en) 1992-05-19 1994-11-22 Giro Sport Design, Inc. Ventilated bicycle helmet
USD352802S (en) 1992-12-15 1994-11-22 Yen-Ming Jeng Rider's safety helmet
USD355394S (en) 1993-03-03 1995-02-14 Miniature Authentic Sports Keepers, Inc. Collectable miniature mask
USD357555S (en) 1992-03-16 1995-04-18 Georg Brueckner Head protector for pugilistic sports
USD357554S (en) 1992-04-15 1995-04-18 Vetements Louis Garneau Inc. Cyclist's helmet
JPH07109609A (en) 1993-10-08 1995-04-25 Shoei Kako Kk Cap body of full face type helmet
USD358004S (en) 1993-07-20 1995-05-02 Variflex, Inc. Safety helmet
USD358003S (en) 1993-07-20 1995-05-02 Variflex, Inc. Toddler safety helmet
US5412814A (en) 1994-02-01 1995-05-09 Leader Industries, Inc. Protective sports headgear
USD358232S (en) 1993-12-03 1995-05-09 Canstar Sports Group Inc. Goaltender's mask for ice hockey
JPH07126908A (en) 1993-11-05 1995-05-16 Arai Herumetsuto:Kk Helmet
US5418257A (en) 1993-04-08 1995-05-23 Weisman; Morey Modified low-density polyurethane foam body
USD358905S (en) 1992-06-25 1995-05-30 Stinson david g Safety helmet
USD361408S (en) 1993-09-24 1995-08-15 Chang-Hsien Ho Safety helmet
USD361409S (en) 1993-09-24 1995-08-15 Chang-Hsien Ho Safety helmet
USD361407S (en) 1993-09-24 1995-08-15 Chang-Hsien Ho Safety helmet
USD362084S (en) 1993-09-17 1995-09-05 Specialized Bicycle Components, Inc. Bicycle helmet
US5448780A (en) 1987-03-05 1995-09-12 Gath; Ricky J. Safety helmet
US5450631A (en) 1993-09-17 1995-09-19 Specialized Bicycle Components, Inc. Bicycle helmet
US5452979A (en) 1994-04-11 1995-09-26 Vsi Corporation Fastener assembly
US5461730A (en) 1993-08-06 1995-10-31 Plum Enterprises, Inc. Protective hat
USD364487S (en) 1994-04-15 1995-11-21 Safe Cycle Limited a British Virgin Island Corp. Liner for safety helmet
WO1995034229A2 (en) 1994-06-16 1995-12-21 Franz Braem Protective helmet and method of manufacturing same
US5483699A (en) 1994-02-01 1996-01-16 Leader Industries, Inc. Face shield with chin contacting element
US5494323A (en) 1994-03-29 1996-02-27 Huang; Yu-Hwei Fasteners
US5493736A (en) 1995-02-24 1996-02-27 Allison; Norman E. Sports helmet protective device
US5502843A (en) 1995-05-05 1996-04-02 Strickland; Ronald R. Helmut face mask with adjustable disengagement means
US5522091A (en) 1994-03-21 1996-06-04 Gentex Corporation Sighter's protective helmet
USD371869S (en) 1995-03-30 1996-07-16 Far Great Plastics Industrial Co., Ltd. Helmet
USD371867S (en) 1995-06-15 1996-07-16 Variflex, Inc. Safety helmet
USD371868S (en) 1995-06-15 1996-07-16 Variflex, Inc. Safety helmet
US5539936A (en) 1995-11-03 1996-07-30 Thomas; Michael E. Sports helmet transparent guard assembly
USD372342S (en) 1995-02-28 1996-07-30 Far Great Plastics Industrial Co., Ltd. Cyclist's helmet
US5553330A (en) 1993-02-18 1996-09-10 Carveth; William H. Protective hockey helmet
USD378236S (en) 1995-01-18 1997-02-25 Brico S.R.L. Helmet
USD378624S (en) 1995-02-10 1997-03-25 Canstar Sports Inc. Sports helmet
USD380870S (en) 1995-11-24 1997-07-08 Paul Szabados Bicycle helmet
US5655227A (en) 1993-04-07 1997-08-12 Sundberg; Reino Method of fitting shock-absorbing padding to a helmet shell and a helmet provided with such padding
USD382671S (en) 1996-02-12 1997-08-19 Biokinetics And Associates Ltd. Helmet
US5661854A (en) 1994-09-01 1997-09-02 March, Ii; Richard W. Flexible helmet
USD383953S (en) 1996-08-06 1997-09-23 Defilippo Dean Helmet shaped bottle and can opener
US5675875A (en) 1996-08-01 1997-10-14 Servatius; Richard James Adjustable breakaway
USD387501S (en) 1996-08-07 1997-12-09 Chao-Chi Cheng Bicycle helmet
USD388551S (en) 1995-10-24 1997-12-30 Tung Feng Lu Safety helmet
USD389280S (en) 1996-10-11 1998-01-13 Prowell Helmets Ltd. Helmet
US5724681A (en) 1996-11-22 1998-03-10 Sykes; Bob Shock-absorbing helmet cover
JPH1077521A (en) 1996-08-30 1998-03-24 Midori Anzen Co Ltd Safety helmet
US5732414A (en) 1997-02-12 1998-03-31 Creative Football Concepts, Inc. Helmet having a readily removable and replaceable protective layer
US5734994A (en) 1997-02-06 1998-04-07 M.P.H. Associates, Inc. Ventilated safety helmet with progressively crushable liner
US5737770A (en) 1992-07-01 1998-04-14 Chen; Mike Chien-Fang Sport face mask
JPH10195707A (en) 1996-12-27 1998-07-28 Yamaha Motor Co Ltd Detachable inner package structure of helmet
US5790988A (en) 1997-07-14 1998-08-11 Guadagnino, Jr.; Victor Protective headgear
US5794274A (en) 1997-04-24 1998-08-18 Riddell, Inc. Chin protector for helmets
US5799337A (en) 1996-11-20 1998-09-01 Brown; Lowell Face guard attached chinstrap for an athletic helmet
US5829065A (en) 1994-02-15 1998-11-03 Cahill; Kevin J. Industrial protective helmet
US5867840A (en) 1995-10-30 1999-02-09 Shoei Kako Co., Ltd. Safety helmet and a head protector therefor
USD406399S (en) 1996-12-20 1999-03-02 Bayerische Motoren Werke Aktiengesellschaft Motorcycle helmet
WO1999011152A1 (en) 1997-09-03 1999-03-11 Sean Cayless Protective wearing article, for example helmet
US5883145A (en) 1994-09-19 1999-03-16 Sentinel Products Corp. Cross-linked foam structures of polyolefins and process for manufacturing
USD408236S (en) 1997-07-25 1999-04-20 Mark Rennick Bottle opener
DE19745960A1 (en) 1997-10-17 1999-04-22 Markus Krauter Crash helmet with dimensionally stable shell, and holder
US5913412A (en) 1994-03-22 1999-06-22 So Services Ag Protective helmet
US5915537A (en) 1997-01-09 1999-06-29 Red Corp. Helmet
JPH11189910A (en) 1997-12-25 1999-07-13 Seki Create International Kk Helmet having gas permeability
USD412376S (en) 1998-01-26 1999-07-27 Ampac Enterprises, Inc. Protective headgear
US5930840A (en) 1996-03-01 1999-08-03 Arai; Michio Pad for interior body of helmet and interior body thereof
USD412766S (en) 1998-02-20 1999-08-10 Hopus Technology Inc. Safety helmet for sports
US5938878A (en) 1996-08-16 1999-08-17 Sentinel Products Corp. Polymer structures with enhanced properties
US5940890A (en) 1997-01-09 1999-08-24 Dallas; Elizabeth Helmet including a strap securing device
US5943706A (en) 1996-07-26 1999-08-31 Ts Tech Co., Ltd. Helmet
US5946735A (en) 1998-09-09 1999-09-07 Bayes; James E. Quick-release football helmet chin strap
US5950244A (en) 1998-01-23 1999-09-14 Sport Maska Inc. Protective device for impact management
US5953761A (en) 1998-01-26 1999-09-21 Ampac Enterprises, Inc. Protective headgear
US5963990A (en) 1995-10-20 1999-10-12 White; Michael D. Releasable grip facemask for helmet
USD415593S (en) 1997-11-24 1999-10-19 Hopus Technology Inc. Sports helmet
US5966744A (en) 1998-09-15 1999-10-19 Smith, Jr.; James Protective helmet apparatus
US5978973A (en) 1997-12-12 1999-11-09 Bauer, Inc. Fastener for use on a protective helmet
WO1999056572A1 (en) 1998-05-04 1999-11-11 Katz Jeffrey P Protective helmet
US5991930A (en) 1998-05-07 1999-11-30 Sorrentino; James J. Protective helmet with attachable visor
US6047400A (en) 1998-07-07 2000-04-11 Spencer; James E. Pivotable, detachable face mask
US6070271A (en) 1996-07-26 2000-06-06 Williams; Gilbert J. Protective helmet
USD426677S (en) 1999-04-21 2000-06-13 Chang-Hsien Ho Safety helmet
US6079053A (en) 1999-04-27 2000-06-27 Clover, Jr.; James B. Helmet facemask attachment assembly
US6081932A (en) 1997-04-24 2000-07-04 Riddell, Inc. Chin strap assembly for use with an athletic helmet
JP2000265315A (en) 1999-03-16 2000-09-26 Hirotoshi Suzumura Helmet
US6128786A (en) 1997-10-16 2000-10-10 Hos Development Corporation One-size-fits-all helmet
US6138283A (en) 1998-03-10 2000-10-31 Kress; James R. Protective helmet with medical emergency removal feature
US6138284A (en) 1998-07-31 2000-10-31 Arai; Michio Helmet
US6154889A (en) 1998-02-20 2000-12-05 Team Wendy, Llc Protective helmet
US6159324A (en) 1999-03-05 2000-12-12 Sportscope Process for manufacturing protective helmets
JP2001003220A (en) 1999-06-24 2001-01-09 Tanizawa Seisakusho Ltd Helmet
JP2001020121A (en) 1999-07-02 2001-01-23 Wise Gear:Kk Helmet
US6189156B1 (en) 1999-07-21 2001-02-20 Spalding Sports Worldwide, Inc. Catcher's helmet with eye shield
US6199219B1 (en) 1998-05-08 2001-03-13 Howard Silken Device to facilitate removal of a helmet face mask
US6226801B1 (en) 1999-02-09 2001-05-08 Adams Usa, Inc. Football helmet having a removable inflatable liner and a method for making the same
US6240571B1 (en) 1999-11-09 2001-06-05 Riddell, Inc. Protective helmet with adjustable sizes
USD444268S1 (en) 2000-02-10 2001-06-26 Troxel Cycling & Fitness Llc Bicycle helmet
US6256798B1 (en) 1997-05-14 2001-07-10 Heinz Egolf Helmet with adjustable safety strap
USD445218S1 (en) 1999-10-29 2001-07-17 Sportscope Inc. Helmet
WO2001052676A1 (en) 2000-01-18 2001-07-26 Brico S.R.L. An aerodynamic helmet, in particular for skiing
USD445962S1 (en) 2000-01-17 2001-07-31 Brico S.R.L. Helmet
US6266827B1 (en) 1997-12-12 2001-07-31 Soccer Docs, Inc. Impact protection headguard
US6272692B1 (en) 2001-01-04 2001-08-14 Carl Joel Abraham Apparatus for enhancing absorption and dissipation of impact forces for all protective headgear
USD447604S1 (en) 1999-10-29 2001-09-04 Sportscope, Inc. Helmet
US6282726B1 (en) 1997-12-29 2001-09-04 Gallet S.A. Protective helmet
US6298497B1 (en) 1996-11-29 2001-10-09 Bauer Nike Hockey, Inc. Hockey helmet with self-adjusting padding
US6301719B1 (en) 2000-09-28 2001-10-16 Itech Sport Products Inc. Helmet face protector attachment system
US20010032351A1 (en) 2000-04-04 2001-10-25 Kengo Nakayama Helmet
US6321386B1 (en) 1997-07-22 2001-11-27 Mark D. Monica Heat deflection and retaining apparatus
US6324701B1 (en) 2000-09-01 2001-12-04 Cherie F. Alexander Chin strap system
CH692011A5 (en) 2000-12-14 2002-01-15 Serge Matthey Child's safety helmet comprises semi-rigid shell with padding for ears, forehead and neck, and soft fabric or leather cover
US6339849B1 (en) 1999-05-13 2002-01-22 Keith J. Nelson Soccer helmet
USD453399S1 (en) 2001-03-23 2002-02-05 Bauer Nike Hockey Inc. Protective helmet
US6351853B1 (en) 1999-06-04 2002-03-05 Southern Impact Research Center, Llc Helmet fitting system
US6360376B1 (en) 1997-04-10 2002-03-26 Plum Enterprises, Inc. Protective hat
US6370699B1 (en) 2001-02-08 2002-04-16 Southern Impact Research Center, Llc Jaw pad for helmet
EP1199000A2 (en) 2000-10-17 2002-04-24 Patrizia Lotito Protective helmet, particularly for sports fights
US6385780B1 (en) 2000-09-28 2002-05-14 Bauer Nike Hockey Inc. Protective helmet with adjustable padding
US6389607B1 (en) 2000-09-26 2002-05-21 James C. Wood Soft foam sport helmet
JP2002161426A (en) 2000-11-29 2002-06-04 Noriyuki Sumitomo Helmet
USD459032S1 (en) 2000-10-06 2002-06-18 Salomon S.A. Sport helmet
USD459555S1 (en) 2000-10-06 2002-06-25 Salomon S.A. Sport helmet
USD459554S1 (en) 2000-10-06 2002-06-25 Salomon S.A. Sport helmet
US20020104533A1 (en) 1997-12-03 2002-08-08 Bombardier Inc. Helmet
US6434755B1 (en) 1999-06-04 2002-08-20 Southern Impact Research Center, Llc Helmet
US6438763B2 (en) 2000-05-29 2002-08-27 Gallet S.A. Protective helmet
US6438762B1 (en) 2001-06-14 2002-08-27 David L. Jenkins Cover for helmet padding
US6442765B1 (en) 1999-03-27 2002-09-03 Vincent Fallon Safety helmet
US6446270B1 (en) 1996-03-13 2002-09-10 Nicole Durr Sports helmet
US6467099B2 (en) 1998-09-03 2002-10-22 Mike Dennis Body-contact cushioning interface structure
USD465067S1 (en) * 2002-02-11 2002-10-29 Riddell, Inc. Football helmet
US6481024B1 (en) 2000-05-30 2002-11-19 Athletic Specialties, Inc. Protective chin strap for helmets
US20020174480A1 (en) 2001-05-25 2002-11-28 Lombard Shoghi A. Sports helmet and face guard
USD466651S1 (en) 1999-06-04 2002-12-03 Southern Impact Research Center, Llc Helmet
US6499139B1 (en) 2002-01-07 2002-12-31 13-31-Sport, Inc. Face guard
US6499147B2 (en) 1997-09-03 2002-12-31 Paul Schiebl Protective headgear and chin pad
US6532602B2 (en) 1998-09-25 2003-03-18 Sportscope, Inc. Insert-molded helmet
USD475486S1 (en) 2002-07-18 2003-06-03 Riddell, Inc. Inflatable crown liner for a protective helmet
US6604246B1 (en) 1998-12-07 2003-08-12 Catalin Obreja Protective helmet
US20030188375A1 (en) 2002-04-08 2003-10-09 Reginald Wilson Helmet device with side configured peripheral viewing portions
US20030209241A1 (en) 2002-03-12 2003-11-13 Eric Fournier Breathing mask adjuster
US20040025231A1 (en) 2002-05-01 2004-02-12 Ide Thad M. Football helmet
US6701535B2 (en) 2001-12-21 2004-03-09 Itt Industries Adjustment mechanism for a headmount apparatus
US6722711B2 (en) 2002-04-09 2004-04-20 Roger S. Kitzis Anti-animal container lock
USD492818S1 (en) 2002-10-15 2004-07-06 Riddell, Inc. Jaw pad for a protective helmet
US20040139531A1 (en) 2002-12-06 2004-07-22 Moore Dan T. Custom fitted helmet and method of making the same
US6772447B2 (en) 2002-08-30 2004-08-10 Stryke Lacrosse, Inc. Protective sport helmet
USD495838S1 (en) 2003-07-10 2004-09-07 Arai Helmet (Europe) B.V. Helmet
US20040181854A1 (en) 2001-07-13 2004-09-23 Scott International Limited Protective headgear
USD496762S1 (en) 2003-05-06 2004-09-28 Bauer Nike Hockey Inc. Aeration apertures of a hockey helmet
US6826509B2 (en) 2000-10-11 2004-11-30 Riddell, Inc. System and method for measuring the linear and rotational acceleration of a body part
US6874170B1 (en) 2003-11-10 2005-04-05 Todd D. Aaron Head and neck protection system
US6880176B2 (en) 2000-10-25 2005-04-19 Troxel Cycling & Fitness Llc Headgear
US6925657B2 (en) 2002-08-09 2005-08-09 Shoei, Co., Ltd. Head protecting body for safety helmet and safety helmet having head protecting body
US6931671B2 (en) 2003-07-22 2005-08-23 Joseph Skiba Lightweight impact resistant helmet system
US6938272B1 (en) 2004-04-30 2005-09-06 Rawlings Sporting Goods Company, Inc. Protective sports helmet having a two-piece face cage
USD509928S1 (en) 2004-03-12 2005-09-20 Lee Barnoski Football helmet
USD511026S1 (en) 2004-04-29 2005-10-25 Riddell, Inc. Sport helmet
US6961963B2 (en) 2002-04-04 2005-11-08 Modular Helmet Systems Limited Modular helmet
USD512534S1 (en) 2004-04-21 2005-12-06 Hos Development Corporation Protective helmet
US20060031978A1 (en) 2004-08-10 2006-02-16 Pierce Brendan E Ventilated helmet system
US20060038694A1 (en) 2004-08-19 2006-02-23 Washington University Electronic and microsphere-based impact detection and measurement apparatus
US20060112477A1 (en) 2002-08-08 2006-06-01 Schneider Marc S Energy absorbing sports helmet
USD528705S1 (en) 2003-05-01 2006-09-19 Riddell, Inc. Football helmet
WO2007013106A1 (en) 2005-07-27 2007-02-01 Safilo Società Azionaria Fabbrica A protective helmet, particularly for sports use
CN2870519Y (en) 2006-01-20 2007-02-21 江门市鹏程头盔有限公司 Fastener of jaw-protector for assembled helmet
CN2896943Y (en) 2006-01-20 2007-05-09 江门市鹏程头盔有限公司 Assembled helmet
US20070151003A1 (en) 2006-01-05 2007-07-05 Yu Hsun Enterprise Co., Ltd. Shock-absorbing helmet
US20070157370A1 (en) 2004-01-28 2007-07-12 Pascal Joubert Des Ouches Semi-rigid protective helmet
US20070163158A1 (en) 2006-01-17 2007-07-19 Bentz William G Shields and billboards
US7328462B1 (en) 2004-02-17 2008-02-12 Albert E Straus Protective helmet
US20080052808A1 (en) 2006-08-29 2008-03-06 Salomon S.A. Protective helmet and method of manufacture thereof
USD566903S1 (en) * 2006-01-17 2008-04-15 Sport Maska Inc. Helmet
USD572412S1 (en) * 2007-03-07 2008-07-01 Wilson Sporting Goods Co. Batting helmet
US20080163410A1 (en) 2007-01-05 2008-07-10 Wilson Sporting Goods Co. Shock-absorbing facemask attachment assembly
USD575458S1 (en) 2007-01-19 2008-08-19 Chang Hsien Ho Baseball helmet
EP1972220A2 (en) 2007-03-08 2008-09-24 CASCO Group Societate in Comandita Simpla (SCS) Sports helmet with reduced wind resistance
US7430767B2 (en) 2005-11-23 2008-10-07 Nagely Scott W Protective helmet with motion restrictor
US20080250550A1 (en) 2007-04-16 2008-10-16 Vittorio Bologna Sports helmet with quick-release faceguard connector and adjustable internal pad element
USD581099S1 (en) 2007-08-10 2008-11-18 Hjc Co., Ltd Safety helmet
USD582607S1 (en) * 2007-09-20 2008-12-09 Xenith, Llc Protective helmet
USD587407S1 (en) 2008-01-29 2009-02-24 Melas, Inc. Helmet
USD587852S1 (en) * 2007-10-31 2009-03-03 Melas, Inc. Protective helmet with a faceguard
USD587855S1 (en) 2008-01-29 2009-03-03 Melas, Inc. Helmet with faceguard
USD587853S1 (en) * 2007-10-31 2009-03-03 Melas, Inc. Protective helmet
USD587854S1 (en) 2008-01-29 2009-03-03 Melas, Inc. Helmet
USD587857S1 (en) 2008-01-29 2009-03-03 Melas, Inc. Faceguard
USD590106S1 (en) 2007-10-31 2009-04-07 Melas, Inc. Faceguard
US20090106882A1 (en) 2007-10-31 2009-04-30 Melas, Inc. Helmet with an attachment mechanism for a faceguard
US20090178184A1 (en) 2008-01-11 2009-07-16 Brine Iii William H Sport helmet
USD598610S1 (en) 2007-02-19 2009-08-18 Eric Soukup Face shield design
US20090260133A1 (en) 2008-04-18 2009-10-22 Del Rosario John A Impact Absorbing Frame and Layered Structure System for Safety Helmets
USD603100S1 (en) 2008-10-08 2009-10-27 Riddell, Inc, Sports helmet
USD603099S1 (en) * 2008-10-08 2009-10-27 Riddell, Inc, Sports helmet
US20090265841A1 (en) 2008-04-28 2009-10-29 Ferrara Vincent R Chinstrap assembly
US20100005573A1 (en) 2008-03-21 2010-01-14 Rudd David H Helmet for a hockey or lacrosse player
USD616154S1 (en) 2009-10-22 2010-05-18 The F3M3 Companies, Inc. Noise shield with a detachable element
US7735160B1 (en) 2003-06-16 2010-06-15 Paul Schiebl Chin guard apparatus for use with a helmet
US7743640B2 (en) 2007-04-19 2010-06-29 John Karl Lampe Football helmet, testing method, and testing apparatus
US7774866B2 (en) 2006-02-16 2010-08-17 Xenith, Llc Impact energy management method and system
USD625050S1 (en) * 2009-12-04 2010-10-05 Racer Sporting Goods Co., Ltd. Football helmet shell
US7832023B2 (en) 2004-12-07 2010-11-16 Crisco Joseph J Protective headgear with improved shell construction
USD628748S1 (en) 2009-05-13 2010-12-07 Mark Allen Stewart Helmet
USD629162S1 (en) 2009-11-02 2010-12-14 F3M3 Companies, Inc. Noise shield with a detachable element
US7870617B2 (en) 2006-04-05 2011-01-18 Butler Alan M Protective helmet with adjustable support
USD633658S1 (en) 2009-10-02 2011-03-01 F3M3 Companies, Inc. Noise shield
US7900279B2 (en) 2006-09-08 2011-03-08 Riddell, Inc. Sports helmet with clamp for securing a chin protector
US7987525B2 (en) 2007-04-13 2011-08-02 Klim Helmet
US20110203038A1 (en) 2010-02-19 2011-08-25 Jones Jr James Donald Custom fit helmet and its method of making
US20110209272A1 (en) 2010-03-01 2011-09-01 Drake Carl Protective sports helmet with energy-absorbing padding and a facemask with force-distributing shock absorbers
US20110214224A1 (en) 2010-03-03 2011-09-08 Maddux Larry E Helmet with partial turn faceguard mounting
US20120011639A1 (en) 2010-07-13 2012-01-19 Sport Maska Inc. Helmet with rigid shell and adjustable liner
USD654227S1 (en) 2010-05-18 2012-02-14 Stout Safety Devices, Ltd. Faceguard
US20120036619A1 (en) 2004-09-07 2012-02-16 Poc Sweden Ab Helmet
USD654630S1 (en) 2011-01-20 2012-02-21 Rawlings Sporting Goods Company, Inc. Football helmet
USD654629S1 (en) 2011-01-20 2012-02-21 Rawlings Sporting Goods Company, Inc. Football helmet
US8117679B2 (en) 2006-03-22 2012-02-21 Fox Head, Inc. Molded articles and molding methods particularly for a protective helmet
US20120060251A1 (en) 2010-09-09 2012-03-15 Oliver Schimpf Protective helmet; Method for mitigating or preventing a head injury
US8146178B2 (en) 2009-12-09 2012-04-03 Kranos Ip Corporation Quick release faceguard retainer
US20120079646A1 (en) 2010-10-05 2012-04-05 Guillaume Belanger Hockey helmet with readily removable earpieces
USD678617S1 (en) * 2012-05-18 2013-03-19 Kranos Ip Corporation Helmet with faceguard
US8418270B2 (en) 2007-12-12 2013-04-16 Sport Maska Inc. Protective helmet
USD681281S1 (en) * 2011-05-02 2013-04-30 Riddell, Inc. Protective sports helmet
US8453269B2 (en) 2010-11-22 2013-06-04 Henry Hampton, II Strap attachment for a sports helmet
US20130340146A1 (en) 2010-12-01 2013-12-26 Egg International B.V. Impact core for insertion inside an outer shell of a helmet
US8656520B2 (en) 2007-08-02 2014-02-25 Gus A. Rush, III Athletic helmet
US8719967B2 (en) 2008-01-18 2014-05-13 Ayrtek (Tm) Limited Helmet
US8793816B2 (en) 2011-02-11 2014-08-05 Hoplite Armour Llc Protective headpiece
US8850622B2 (en) 2009-02-13 2014-10-07 Kuji Sports Ltd. Deformable safety helmet
USD718002S1 (en) * 2012-12-13 2014-11-18 Harold B. Littrell, Jr. Football helmet
US8887312B2 (en) 2009-10-22 2014-11-18 Honeywell International, Inc. Helmets comprising ceramic for protection against high energy fragments and rifle bullets
US8927088B2 (en) 2011-02-14 2015-01-06 Kineticshield, Inc. Helmet designs utilizing foam structures having graded properties
US8966670B2 (en) 2010-07-09 2015-03-03 Strategic Sports Limited Sports safety helmet
US8966671B2 (en) 2010-12-17 2015-03-03 Garry Rumbaugh Sporting helmet with outer pads
US8978167B2 (en) 2010-06-18 2015-03-17 Mary Lynne Blair Protective headgear
US9107466B2 (en) 2009-08-31 2015-08-18 Rawlings Sporting Goods Company, Inc. Batting helmet having localized impact protection
US9210961B2 (en) 2005-08-18 2015-12-15 Mauricio Paranhos Torres Cephalic protection cell (CPC)
USD747040S1 (en) * 2014-02-10 2016-01-05 Robert J. Milam Helmet
US9277781B2 (en) 2011-02-04 2016-03-08 Jonathan James Ean Hardy Sports face guard
US9289024B2 (en) 2007-04-16 2016-03-22 Riddell, Inc. Protective sports helmet
USD752822S1 (en) * 2014-02-12 2016-03-29 Riddell, Inc. Football helmet
US9364041B2 (en) 2010-01-14 2016-06-14 Smith Optics, Inc. Helmet comprising surface reinforcing component with embedded anchors
USD764116S1 (en) * 2015-06-08 2016-08-16 VICIS, Inc. Athletic helmet
US9498014B2 (en) 2010-07-22 2016-11-22 Kranos Ip Corporation Protective helmet
US9511272B2 (en) 2010-05-04 2016-12-06 Easton Baseball/Softball Inc. Helmet for baseball pitchers and fielders
US9530248B2 (en) 2010-12-07 2016-12-27 Wayne State University Model-based helmet design to reduce concussions
US9554611B2 (en) 2009-07-29 2017-01-31 Overade Foldable protective helmet
USD778504S1 (en) * 2015-05-18 2017-02-07 VICIS, Inc. Athletic helmet
USD807587S1 (en) 2016-10-03 2018-01-09 Revision Military S.A.R.L. Visor support
USD836253S1 (en) * 2017-06-06 2018-12-18 Kranos Ip Corporation Football helmet shell

Patent Citations (527)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US622677A (en) 1899-04-11 gallagher
CA100226A (en) 1906-06-08 1906-07-31 Paul Louis Toussaint Heroult Electric furnace
US1060220A (en) 1912-07-15 1913-04-29 John D Gazzolo Face-mask.
US1080690A (en) 1913-04-28 1913-12-09 Samuel Hipkiss Foot-ball helmet.
US1203564A (en) 1916-03-10 1916-11-07 Saul C April Base-ball mask.
US1262818A (en) 1916-10-06 1918-04-16 William Mcgill Foot-ball head-gear.
US1449183A (en) 1921-07-23 1923-03-20 James E Johnstone Baseball mask
US1522952A (en) 1922-11-20 1925-01-13 P Goldsmith Sons Company Football helmet
US1602727A (en) 1924-05-29 1926-10-12 Wilson Western Sporting Goods Helmet or head guard
US1669914A (en) 1925-05-01 1928-05-15 Spalding & Bros Ag Football helmet
GB256430A (en) 1925-10-06 1926-08-12 Henry Ridgeway Hart Improvement in aviators' helmets
US1691202A (en) 1926-06-09 1928-11-13 Reabourne C Van La Helmet
US1637692A (en) 1926-06-18 1927-08-02 Henry Ridgeway Hart Helmet
US1655007A (en) 1926-06-25 1928-01-03 Berlin Tanning And Mfg Company Headgear
US1714275A (en) 1926-11-01 1929-05-21 Spalding & Bros Ag Head guard
US1705879A (en) 1928-05-21 1929-03-19 Scully Bros Inc Aviator's helmet
US1839657A (en) 1929-02-21 1932-01-05 Rawlings Mfg Co Head helmet
US1841232A (en) 1929-07-02 1932-01-12 Heater Glove Company Aviator's helmet
US1842953A (en) 1930-02-15 1932-01-26 Wilson Western Sporting Goods Football helmet
US1833708A (en) 1931-01-07 1931-11-24 Edward J Ford Pneumatic headgear
US1892943A (en) 1932-02-06 1933-01-03 Inland Mfg Co Vibration-absorbing connecter
US1868926A (en) 1932-04-06 1932-07-26 Tatore Carmine Batter's mask and the like
US1997187A (en) 1932-11-01 1935-04-09 James P Taylor Localized blow distributing football headguard
US2105607A (en) 1935-02-21 1938-01-18 Vernon R Mcmillan Nose guard
US2140716A (en) 1935-05-13 1938-12-20 Harry M Pryale Protective device for athletic wear
US2081335A (en) 1935-07-17 1937-05-25 Standard Sports Mfg Co Head guard
US2125854A (en) 1936-12-05 1938-08-02 Robert Malcom Helmet
US2105028A (en) 1937-01-07 1938-01-11 Dickhoff Robert Safety headgear
US2250375A (en) 1937-04-27 1941-07-22 Courtaulds Ltd Manufacture and production of artificial threads, filaments, films, and the like
US2150290A (en) 1937-10-30 1939-03-14 Joseph A Mulvey Athletic helmet
US2194903A (en) 1939-03-06 1940-03-26 Holstein Harvey Football helmet
US2293308A (en) 1940-04-11 1942-08-18 John T Riddell Inc Helmet
US2250275A (en) 1940-08-12 1941-07-22 John T Riddell Protective shield support
US2296335A (en) 1940-11-29 1942-09-22 David R Brady Athletic protector
US2359387A (en) 1941-05-12 1944-10-03 John T Riddell Protective helmet
US2354840A (en) 1942-05-05 1944-08-01 Seletz Emil Anticoncussion helmet
US2515807A (en) 1943-01-05 1950-07-18 Spooner Reginald Arthu William Coupling pin
US2373083A (en) 1943-10-29 1945-04-03 Boeing Aircraft Co Fastening device
US2451483A (en) 1946-06-14 1948-10-19 Sport Products Inc Method of making protective helmets
US3296582A (en) 1946-07-23 1967-01-03 John M Ide Underwater listening aid for submerged personnel
US2570182A (en) 1948-07-23 1951-10-09 Us Rubber Co Process of making cellular material
US2525389A (en) 1949-11-25 1950-10-10 Herman L Zeller Protective face guard
US2634415A (en) 1950-03-11 1953-04-14 Wilson Athletic Goods Mfg Co I Helmet
US2679046A (en) 1951-11-03 1954-05-25 Cornell Aeronautical Labor Inc Geodetic strap suspension for helmets
US2688747A (en) 1952-05-26 1954-09-14 B F Mcdonald Company Plastic helmet
US2793365A (en) 1953-02-20 1957-05-28 Jacob L Kleinman Helmets
US2779228A (en) 1953-07-06 1957-01-29 Rowe Plunger operated, ball detent clevis pin
US2768380A (en) 1954-02-08 1956-10-30 David L Golomb Adjustable head guard
US2785404A (en) 1954-03-05 1957-03-19 Macgregor Sport Products Inc Protective helmet
US2758304A (en) 1954-03-15 1956-08-14 Mcgowan Hugh Football helmet
US2777127A (en) 1954-11-05 1957-01-15 Michael T Marietta Athlete's headgear
US2785405A (en) 1955-06-02 1957-03-19 Robert P Snyder Football helmet face guard
US3327313A (en) 1955-08-23 1967-06-20 Ncr Co Multiple head unit
US2867811A (en) 1955-09-13 1959-01-13 John T Riddell Inc Chin strap for helmet
US2890457A (en) 1956-02-20 1959-06-16 Michael T Marietta Face mask
US2863151A (en) 1956-04-30 1958-12-09 John T Riddell Inc Protective pad
US2969546A (en) 1956-06-18 1961-01-31 John T Riddell Inc Crown piece for helmets
US2904645A (en) 1956-09-17 1959-09-15 George A Sarles Helmet radios including a transistor amplifier
US2861272A (en) 1957-02-21 1958-11-25 Whitney A Stuart Hinged helmet
US2850740A (en) 1957-05-01 1958-09-09 Joe R Adams Helmet having a bifurcated crossbraced face guard
US2944263A (en) 1958-02-24 1960-07-12 Pocono Fabricators Inc Safety helmet with face guard
US2986739A (en) 1958-03-18 1961-06-06 Sr Albert Paul Rozzi Football helmet face guard
US3039108A (en) 1958-07-14 1962-06-19 John W Lohrenz Protective helmet
US3097559A (en) 1958-07-28 1963-07-16 Aerpat Ag Clevis pin with spring urged detents and means to limit spring movement
US3117484A (en) 1958-11-17 1964-01-14 Aerpat Ag Movable detent fastener for variable thickness work
US2985883A (en) 1959-01-23 1961-05-30 Michael T Marietta Sports helmet
US3055013A (en) 1959-07-23 1962-09-25 Leonard P Frieder Helmet construction
US3122752A (en) 1961-03-29 1964-03-03 Michael T Marietta Detachable nose guard for athletic helmets
US3166761A (en) 1961-09-27 1965-01-26 Brunswick Corp Chin strap construction for football helmets
US3216023A (en) 1962-02-15 1965-11-09 John T Riddell Inc Jaw protector
US3189917A (en) 1962-02-16 1965-06-22 Danton F Sims Protective device
US3113318A (en) 1962-05-10 1963-12-10 Michael T Marietta Face mask for athletic helmets
US3106716A (en) 1962-05-28 1963-10-15 Tex Sun Glove Company Football helmet face guard and chin strap attachment means
US3186004A (en) 1962-06-07 1965-06-01 Richard E Carlini Protective helmet
US3197784A (en) 1962-09-04 1965-08-03 Carlisle Res And Dev Corp Segmented helmet
US3155981A (en) 1963-02-05 1964-11-10 Mckissick John Football helmet cover
US3174155A (en) 1963-02-20 1965-03-23 Dallas Sports Knitting Co Inc Protective helmet having a padded outer surface
US3139624A (en) 1963-03-18 1964-07-07 Delby C Humphrey Face guard for football helmet
US3167783A (en) 1963-06-07 1965-02-02 American Baseball Cap Inc Protective helmet
US3223086A (en) 1963-08-05 1965-12-14 Arthur R Adams Air-conditioned helmet
US3274613A (en) 1964-02-03 1966-09-27 Theo J Sowle Pivoting face guard assembly
US3187342A (en) 1964-02-26 1965-06-08 Leonard P Frieder Chin strap for a helmet
US3208080A (en) 1964-03-30 1965-09-28 Hirsch Arthur Ernest Protective helmet
US3283336A (en) 1964-05-06 1966-11-08 Russell F Critser Safety device in combination with a football helmet
US3263236A (en) 1964-09-10 1966-08-02 Delby C Humphrey Mounting for face mask
US3315272A (en) 1964-12-07 1967-04-25 Sierra Engineering Company Dual visor helmet
US3292180A (en) 1964-12-15 1966-12-20 Michael T Marietta Helmet
US3274612A (en) 1965-05-18 1966-09-27 Robert C Merriam Helmet for water sports
US3323134A (en) 1965-05-24 1967-06-06 Watson H Walker Football helmet construction
US3364499A (en) 1965-10-22 1968-01-23 Chester S. Kwoka Protective helmet
US3418657A (en) 1966-05-31 1968-12-31 Army Usa Retention device for protective helmet
US3566409A (en) 1966-11-08 1971-03-02 United Aircraft Corp Ventilated bump hat
US3447162A (en) 1967-02-06 1969-06-03 Gentex Corp Safety helmet with improved stabilizing and size adjusting means
FR1528113A (en) 1967-05-03 1968-06-07 Ear protection device
US3478365A (en) 1967-08-21 1969-11-18 Tibor Joseph Varga Protective helmet for babies
US3462763A (en) 1967-10-03 1969-08-26 Richard C Schneider Impact absorbing protective headgear
US3501772A (en) 1968-05-08 1970-03-24 Sierra Eng Co Sporting safety helmet
US3500472A (en) 1968-05-13 1970-03-17 Joseph D Castellani Football and baseball equipment
US3568210A (en) 1968-10-10 1971-03-09 Michael T Marietta Protective headgear
US3548409A (en) 1968-12-26 1970-12-22 Jackson Anthony Aileo Beading element for helmet or the like
US3551911A (en) 1969-02-04 1971-01-05 George Frost Co Protective helmet and method of making same
US3590388A (en) 1969-02-04 1971-07-06 Mike C Holt Athletic helmet
US3600714A (en) 1969-03-19 1971-08-24 Hop N Gator Inc Hydraulic helmet
US3548410A (en) 1969-05-01 1970-12-22 Jerry W Parker Airfoil face shield and helmet
US3605113A (en) 1969-05-05 1971-09-20 Charles Wayne Marietta Protective headgear
US3577562A (en) 1969-10-01 1971-05-04 Mike C Holt Athletes{3 {0 protective helmet particularly football
US3619813A (en) 1969-11-19 1971-11-16 John L Marchello Helmet chin strap
US3629864A (en) 1970-02-16 1971-12-28 Ato Inc Protective helmet
US3616463A (en) 1970-07-06 1971-11-02 Mine Safety Appliances Co Shock absorbing helmet
US3713640A (en) 1970-07-27 1973-01-30 Riddell Energy absorbing and sizing means for helmets
US3729744A (en) 1971-04-01 1973-05-01 Cougac Inc Protective helmet for football or the like
US3729746A (en) 1971-04-30 1973-05-01 Schutt Manuf Co Arrangement for connecting a face guard to a helmet
GB1354719A (en) 1971-10-13 1974-06-05 Stadium Ltd Chin cups for helmets
US3720955A (en) 1971-11-26 1973-03-20 Questor Corp Football helmet
US3761959A (en) 1971-12-27 1973-10-02 F Dunning Inflatable padding for football helmet or the like
US3751728A (en) 1972-02-07 1973-08-14 Raymond Lee Organization Inc Football helmet
US3793241A (en) 1972-03-20 1974-02-19 R Kyle Dimensionally stable hydrophilic foam and method of preparing same
US3897597A (en) 1972-05-31 1975-08-05 Dale R Kasper Face and head protector
US3787895A (en) 1972-07-21 1974-01-29 P Belvedere Protective face mask and padding material therefor
US3815152A (en) 1972-10-30 1974-06-11 D Bednarczuk Safety football helmet
US3854146A (en) 1972-12-18 1974-12-17 F Dunning Football facemask
US3849801A (en) 1972-12-20 1974-11-26 Medalist Ind Inc Protective gear with hydraulic liner
US3818508A (en) 1972-12-26 1974-06-25 Goodyear Tire & Rubber Protective headgear
US3783450A (en) 1973-02-05 1974-01-08 Connor W O Hockey helmet
US3843970A (en) 1973-03-19 1974-10-29 M Marietta Protective headgear
US3860966A (en) 1973-03-19 1975-01-21 Clarence Eugene Brown Safety helmet
US3916446A (en) 1973-04-23 1975-11-04 Elwyn R Gooding Chin cup and chin strap for protective headgear
US3820163A (en) 1973-05-07 1974-06-28 Cougar Inc Football helmet having sectional liner of energy absorbing material
US3882547A (en) 1973-10-09 1975-05-13 Riddell Padding structure
US3889296A (en) 1974-02-13 1975-06-17 Edwin M Martin Tear-away face mask subassembly for football helmets
US3934271A (en) 1974-11-27 1976-01-27 Jhoon Rhee Protective helmet
US3994020A (en) 1975-06-05 1976-11-30 The Kendall Company Protective helmet with liner means
US3994022A (en) 1975-06-05 1976-11-30 The Kendall Company Protective helmet with liners
US4060855A (en) 1975-06-05 1977-12-06 The Kendall Company Pad for protective helmet
US4028743A (en) 1975-08-04 1977-06-14 Christensen Cai V Protective head-wear
US4023209A (en) 1975-12-17 1977-05-17 Gentex Corporation Protective helmet assembly with segmental outer shell
US3999220A (en) 1976-04-22 1976-12-28 Keltner Raymond O Air-cushioned protective gear
US4023213A (en) 1976-05-17 1977-05-17 Pepsico, Inc. Shock-absorbing system for protective equipment
US4101983A (en) 1976-06-04 1978-07-25 Regie Nationale Des Usines Renault Enveloping helmet of composite structure
US4086664A (en) 1976-08-26 1978-05-02 Schutt Manufacturing Company Football face guard
US4136403A (en) 1976-09-10 1979-01-30 Dragerwerk Aktiengesellschaft Head guard assembly comprising a protective helmet and a protective breathing mask
US4044400A (en) 1976-10-18 1977-08-30 Bell Helmets Inc. Helmet retention system
US4075714A (en) 1976-11-15 1978-02-28 Sierra Engineering Co. Helmet characterized by negative lift
US4307471A (en) 1976-12-20 1981-12-29 Du Pont Canada Inc. Protective helmet
USD254100S (en) 1977-03-01 1980-02-05 Sandvik Aktiebolag Protective helmet with ear muffs and face protection
US4282610A (en) 1978-01-16 1981-08-11 The Kendall Company Protective headgear
US4204566A (en) 1978-02-10 1980-05-27 Textron Inc. Screw and captive compression spring fastener assembly
USD255394S (en) 1978-04-11 1980-06-17 Bell Helmets, Inc. Ribbed helmet
USD256626S (en) 1978-05-12 1980-09-02 Antonino Morris J Helmet for racketball
US4233687A (en) 1978-08-14 1980-11-18 Lancellotti William E Sports helmet with face mask
US4279038A (en) 1978-11-03 1981-07-21 Metzeler Schaum Gmbh Headprotector made of elastic material for athletes
USD257073S (en) 1979-04-02 1980-09-30 Cooper Canada Limited Sports helmet
US4287613A (en) 1979-07-09 1981-09-08 Riddell, Inc. Headgear with energy absorbing and sizing means
US4272853A (en) 1979-12-31 1981-06-16 Schuessler Walter E Cold weather hood for safety hat
JPS572922A (en) 1980-06-09 1982-01-08 Mitsubishi Heavy Ind Ltd Combusting method of waste oil
USD267287S (en) 1980-09-11 1982-12-21 The Regents Of The University Of Michigan Pneumatic liner for protective headgear
USD266626S (en) 1980-09-11 1982-10-26 The Regents Of The University Of Michigan Police helmet
USD266627S (en) 1980-09-11 1982-10-26 The Regents Of The University Of Michigan Protective helmet for athletes
USD265520S (en) 1980-09-30 1982-07-27 Reagents of the University of Michigan Youth hockey helmet
US4354284A (en) 1981-01-28 1982-10-19 The Regents Of The University Of Michigan Protective liner for outdoor headgear
US4370759A (en) 1981-03-17 1983-02-01 Pro-Line, Inc. Face guard mount for helmets
US4398306A (en) 1981-05-28 1983-08-16 The Regents Of The University Of Michigan Chin strap safety attachment for protective headgear
JPS57205511A (en) 1981-06-04 1982-12-16 Yamaha Motor Co Ltd Helmet
US4363140A (en) 1981-07-27 1982-12-14 Correale James V Football helmet face guard
US4404690A (en) 1981-08-21 1983-09-20 Amer Sport International Inc. Hockey helmet
US4434514A (en) 1982-01-07 1984-03-06 Bell Helmets Inc. Bicyclists helmet with air flow and perspiration control
USD271249S (en) 1982-01-18 1983-11-08 Amer Sport International Inc. Hockey helmet or similar article
USD271347S (en) 1982-01-29 1983-11-15 Gamebridge Inc. Helmet
US4390995A (en) 1982-03-03 1983-07-05 Walck Vernon R Shock damping face guard strap for football helmets
US4475248A (en) 1982-06-01 1984-10-09 Canadian Patents & Development Limited Explosive ordinance disposal helmet
US4461044A (en) 1982-06-04 1984-07-24 Bell Helmets Inc. Bicycle helmet retention system with quick disconnect
DE3222681A1 (en) 1982-06-16 1983-12-22 Egon 4830 Gütersloh Busch PROTECTIVE HELMET AND METHOD FOR PRODUCING PROTECTIVE HELMETS
USD295902S (en) 1982-07-29 1988-05-24 Rosebank Plastics Pty. Ltd. Helmet
US4463456A (en) 1982-09-09 1984-08-07 Eastern Safety Equipment Co., Inc. Protective helmet
US4477929A (en) 1982-11-01 1984-10-23 Frosta Fritid Ab Protective helmet
USD285980S (en) 1983-08-15 1986-10-07 Bell Helmets Inc. Cyclist's ribbed helmet
DE3338188A1 (en) 1983-10-20 1985-05-02 Georg F. 1000 Berlin Brückner HEAD GUARD FOR SPORTSMEN
DE8321097U1 (en) 1983-10-27 1983-10-27 Hans Römer GmbH + Co, 7910 Neu-Ulm Hard hat
US4566137A (en) 1984-01-20 1986-01-28 Gooding Elwyn R Inflatable baffled liner for protective headgear and other protective equipment
US4627115A (en) 1984-01-23 1986-12-09 Bell Helmets Inc. Ventilated helmet
USD283268S (en) 1984-03-16 1986-04-08 T & L Enterprises Combined helmet and beverage container holders
US4744107A (en) 1984-03-16 1988-05-17 Foehl Artur Safety helmet and detachable accessory
US4587677A (en) 1984-10-16 1986-05-13 Cooper Canada Limited Helmet face mask
US4665569A (en) 1984-11-26 1987-05-19 Santini Jean Jacques G R Protective helmet for sport or work
US4853980A (en) 1984-12-21 1989-08-08 Sonda S.R.L. Protective buffer padding element
US4633531A (en) 1985-05-03 1987-01-06 Schutt Manufacturing Co., Inc. Tension mounting for face guard
US4808469A (en) 1985-05-09 1989-02-28 Maurice Hiles Energy absorbing polyurethane composite article
USD295800S (en) 1985-07-09 1988-05-24 Shelton Jr Sylvester Crocheted football helmet cap
US4692947A (en) 1985-10-28 1987-09-15 Black Randy D Protective helmet, chin cup, and face guard
DE3603234A1 (en) 1986-02-03 1987-08-06 Huebner Gummi & Kunststoff Mask of polyurethane integral foam for the protection of parts of the body
USD299978S (en) 1986-02-20 1989-02-21 Chiarella Michele A Helmet
US4794652A (en) 1986-03-07 1989-01-03 Corina Piech von Planta Safety Helmet
US4651356A (en) 1986-03-12 1987-03-24 Pro-Line, Inc. Helmet chin strap
US4667348A (en) 1986-03-31 1987-05-26 Bell Helmets, Inc. Cyclist's helmet and face mask
USD298367S (en) 1986-06-01 1988-11-01 Cooper Canada Limited Helmet
US4677694A (en) 1986-07-16 1987-07-07 Crow Robert W Facial protector for batting helmet
US4646368A (en) 1986-07-18 1987-03-03 Riddell, Inc. Adjustable chin strap assembly for athletic helmets
US5203034A (en) 1986-08-22 1993-04-20 Artur Foehl Operating device for protective helmets
US4706305A (en) 1986-09-05 1987-11-17 Macho Products, Inc. Protective headgear
DE3632525A1 (en) 1986-09-25 1988-03-31 Holger Dipl Ing Wenzel Protective head covering
US4766614A (en) 1986-12-31 1988-08-30 Cantwell Jay S Ventilated protective headgear
US4741054A (en) 1987-01-22 1988-05-03 Varo, Inc. Chin cup for use with military headgear
US5448780A (en) 1987-03-05 1995-09-12 Gath; Ricky J. Safety helmet
US4766616A (en) 1987-04-01 1988-08-30 Donahue John P Locking safety helmet
US4866792A (en) 1987-06-09 1989-09-19 Michio Arai Shield mounting assembly for a safety helmet
US4774729A (en) 1987-06-15 1988-10-04 Coates Thomas B Athletic helmet face mask attachment
USD309512S (en) 1987-06-25 1990-07-24 Crow Robert W Cheek flap for a helmet
US4885807A (en) 1987-07-09 1989-12-12 Snow Jr Paul D Quick release face mask for use with contact sports helmets
US5083321A (en) 1987-08-28 1992-01-28 Lennart Davidsson Headgear with securing structure for support straps
US4885806A (en) 1987-11-27 1989-12-12 Heller Denis W Face protective member for batter's helmets
US5044016A (en) 1987-12-23 1991-09-03 Cairns & Brother, Inc. Protective helmet assembly including releasable head retaining assembly
US4903381A (en) 1988-01-28 1990-02-27 Foehl Artur Fastener mechanism for the chin strap of a helmet
US4937888A (en) 1988-05-31 1990-07-03 Straus Albert E Helmet cover
US4916759A (en) 1988-06-14 1990-04-17 Michio Arai Full face type helmet
US4831668A (en) 1988-06-23 1989-05-23 Riddell, Inc. Padding structure for use in protective headgear
US4903346A (en) 1988-06-25 1990-02-27 Dragerwerk Aktiengesellschaft Multi-part protective helmet
US4903350A (en) 1988-06-28 1990-02-27 Giro Sport Design, Inc. Aerodynamically streamlined bicycle racing helmet
US4837866A (en) 1988-07-18 1989-06-13 Pro-Line, Inc. Shock attenuation tension mounting for face guard
USD303851S (en) 1988-08-15 1989-10-03 Giro Sport Design, Inc. Bicyclist's helmet
USD319112S (en) 1988-09-22 1991-08-13 Bell Bicycles, Inc. Cyclist helmet
US5119516A (en) 1988-11-21 1992-06-09 Bell Sports, Inc. Reinforced expanded plastic helmet construction
US5014365A (en) 1989-01-23 1991-05-14 Maxpro Helmets, Inc. Gas-fitted protective helmet
JPH0621667Y2 (en) 1989-02-09 1994-06-08 佐口研磨材工業株式会社 Polishing wheel mounting board
US4947490A (en) 1989-05-15 1990-08-14 Hayden James T Football helmet with breakaway face mask
USD339427S (en) 1989-08-23 1993-09-14 Giro Sport Design, Inc. Ventilated bicycle helmet
US5023958A (en) 1989-09-01 1991-06-18 Rotzin Stephen A Aerodynamic bicycle helmet
US5093939A (en) 1989-12-14 1992-03-10 Gallet S. A. Motorcycle helmet
US5177815A (en) 1990-04-09 1993-01-12 Andujar Edward M Protective headgear
US5101517A (en) 1990-07-06 1992-04-07 Willie Douglas Sports helmet with transparent windows in the side walls
US5100272A (en) 1990-07-16 1992-03-31 Alcatel Radiotelephone Device providing detachable assembly
USD331645S (en) 1990-08-02 1992-12-08 Gallet S.A. Helmet for forest fires and catastrophes
US5090061A (en) 1990-08-15 1992-02-25 Shoei Kako Kabushiki Kaisha Helmet with ear pads
US5291880A (en) 1990-08-16 1994-03-08 Cairns & Brother Inc. Protective helmet with protective facepiece connection and adjustment provision
US5136728A (en) 1990-08-20 1992-08-11 Shoei Kako Kabushiki Kaisha Jet type helmet
US5142700A (en) 1990-08-27 1992-08-25 Reed John W Protective helmet containing an integral transceiver
US5175889A (en) 1990-08-29 1993-01-05 Riddell, Inc. Inflatable liner for protective headgear
US5165116A (en) 1990-09-10 1992-11-24 Simpson Elwood J B Anti buffeting safety-racing helmet
US5035009A (en) 1990-09-27 1991-07-30 Riddell, Inc. Protective helmet and liner
US5093937A (en) 1990-10-03 1992-03-10 Shoei Kako Kabushiki Kaisha Helmet for riding vehicle
USD332507S (en) 1990-10-31 1993-01-12 Anthony Anderson Football helmet with radio equipment
US5129108A (en) 1990-11-20 1992-07-14 Itech Sport Products Inc. Protective headgear and detachable face protector
US5061112A (en) 1991-02-13 1991-10-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for releasably connecting first and second objects
EP0512193A1 (en) 1991-05-09 1992-11-11 Arai Helmet Limited Helmet
US5231703A (en) 1991-05-31 1993-08-03 Louis Garneau Protective headgear
USD348545S (en) 1991-09-13 1994-07-05 Specialized Bicycle Components, Inc. Cycling helmet
US5263203A (en) 1991-10-07 1993-11-23 Riddell, Inc. Integrated pump mechanism and inflatable liner for protective
US5293649A (en) 1991-10-31 1994-03-15 Corpus Thomas A Side attachment strap for helmet
JPH05132809A (en) 1991-11-06 1993-05-28 Oobekusu Kk Helmet and its production
US5177816A (en) 1991-12-10 1993-01-12 The United States Of America As Represented By The Secretary Of The Navy Helmet visor support apparatus
US5263204A (en) 1991-12-20 1993-11-23 Butsch John L Jaw protection device
US5287562A (en) 1992-01-10 1994-02-22 Rush Iii Gus A Helmet to protect cervical spine against axial impact forces
USD357555S (en) 1992-03-16 1995-04-18 Georg Brueckner Head protector for pugilistic sports
USD347300S (en) 1992-03-23 1994-05-24 Giro Sport Design, Inc. Ventilated bicycle helmet
USD357554S (en) 1992-04-15 1995-04-18 Vetements Louis Garneau Inc. Cyclist's helmet
USD352803S (en) 1992-05-19 1994-11-22 Giro Sport Design, Inc. Ventilated bicycle helmet
US5267353A (en) 1992-06-05 1993-12-07 Milligan Norman O Face guard
USD358905S (en) 1992-06-25 1995-05-30 Stinson david g Safety helmet
US5737770A (en) 1992-07-01 1998-04-14 Chen; Mike Chien-Fang Sport face mask
USD348752S (en) 1992-07-09 1994-07-12 Chang-Hsien Ho Safety helmet
US5271103A (en) 1992-10-19 1993-12-21 Darnell Eric A Impact protective headgear
USD352802S (en) 1992-12-15 1994-11-22 Yen-Ming Jeng Rider's safety helmet
US5553330A (en) 1993-02-18 1996-09-10 Carveth; William H. Protective hockey helmet
USD355394S (en) 1993-03-03 1995-02-14 Miniature Authentic Sports Keepers, Inc. Collectable miniature mask
US5655227A (en) 1993-04-07 1997-08-12 Sundberg; Reino Method of fitting shock-absorbing padding to a helmet shell and a helmet provided with such padding
US5418257A (en) 1993-04-08 1995-05-23 Weisman; Morey Modified low-density polyurethane foam body
USD350710S (en) 1993-05-03 1994-09-20 Keiffer Kenneth D Collector's helmet
USD358003S (en) 1993-07-20 1995-05-02 Variflex, Inc. Toddler safety helmet
USD358004S (en) 1993-07-20 1995-05-02 Variflex, Inc. Safety helmet
US5461730A (en) 1993-08-06 1995-10-31 Plum Enterprises, Inc. Protective hat
USD362084S (en) 1993-09-17 1995-09-05 Specialized Bicycle Components, Inc. Bicycle helmet
US5450631A (en) 1993-09-17 1995-09-19 Specialized Bicycle Components, Inc. Bicycle helmet
USD361408S (en) 1993-09-24 1995-08-15 Chang-Hsien Ho Safety helmet
USD361409S (en) 1993-09-24 1995-08-15 Chang-Hsien Ho Safety helmet
USD361407S (en) 1993-09-24 1995-08-15 Chang-Hsien Ho Safety helmet
JPH07109609A (en) 1993-10-08 1995-04-25 Shoei Kako Kk Cap body of full face type helmet
US5347660A (en) 1993-10-29 1994-09-20 Zide Rodney M Adjustable high/low hook-up chin strap for athletic helmets
JPH07126908A (en) 1993-11-05 1995-05-16 Arai Herumetsuto:Kk Helmet
USD358232S (en) 1993-12-03 1995-05-09 Canstar Sports Group Inc. Goaltender's mask for ice hockey
US5483699A (en) 1994-02-01 1996-01-16 Leader Industries, Inc. Face shield with chin contacting element
US5412814A (en) 1994-02-01 1995-05-09 Leader Industries, Inc. Protective sports headgear
US5829065A (en) 1994-02-15 1998-11-03 Cahill; Kevin J. Industrial protective helmet
US5522091A (en) 1994-03-21 1996-06-04 Gentex Corporation Sighter's protective helmet
US5913412A (en) 1994-03-22 1999-06-22 So Services Ag Protective helmet
US5494323A (en) 1994-03-29 1996-02-27 Huang; Yu-Hwei Fasteners
US5452979A (en) 1994-04-11 1995-09-26 Vsi Corporation Fastener assembly
USD364487S (en) 1994-04-15 1995-11-21 Safe Cycle Limited a British Virgin Island Corp. Liner for safety helmet
WO1995034229A2 (en) 1994-06-16 1995-12-21 Franz Braem Protective helmet and method of manufacturing same
US5661854A (en) 1994-09-01 1997-09-02 March, Ii; Richard W. Flexible helmet
US5883145A (en) 1994-09-19 1999-03-16 Sentinel Products Corp. Cross-linked foam structures of polyolefins and process for manufacturing
USD378236S (en) 1995-01-18 1997-02-25 Brico S.R.L. Helmet
USD378624S (en) 1995-02-10 1997-03-25 Canstar Sports Inc. Sports helmet
US5493736A (en) 1995-02-24 1996-02-27 Allison; Norman E. Sports helmet protective device
USD372342S (en) 1995-02-28 1996-07-30 Far Great Plastics Industrial Co., Ltd. Cyclist's helmet
USD371869S (en) 1995-03-30 1996-07-16 Far Great Plastics Industrial Co., Ltd. Helmet
US5502843A (en) 1995-05-05 1996-04-02 Strickland; Ronald R. Helmut face mask with adjustable disengagement means
USD371867S (en) 1995-06-15 1996-07-16 Variflex, Inc. Safety helmet
USD371868S (en) 1995-06-15 1996-07-16 Variflex, Inc. Safety helmet
US5963990A (en) 1995-10-20 1999-10-12 White; Michael D. Releasable grip facemask for helmet
USD388551S (en) 1995-10-24 1997-12-30 Tung Feng Lu Safety helmet
US5867840A (en) 1995-10-30 1999-02-09 Shoei Kako Co., Ltd. Safety helmet and a head protector therefor
US5539936A (en) 1995-11-03 1996-07-30 Thomas; Michael E. Sports helmet transparent guard assembly
USD380870S (en) 1995-11-24 1997-07-08 Paul Szabados Bicycle helmet
USD382671S (en) 1996-02-12 1997-08-19 Biokinetics And Associates Ltd. Helmet
US5930840A (en) 1996-03-01 1999-08-03 Arai; Michio Pad for interior body of helmet and interior body thereof
US6446270B1 (en) 1996-03-13 2002-09-10 Nicole Durr Sports helmet
US6070271A (en) 1996-07-26 2000-06-06 Williams; Gilbert J. Protective helmet
US5943706A (en) 1996-07-26 1999-08-31 Ts Tech Co., Ltd. Helmet
US5675875A (en) 1996-08-01 1997-10-14 Servatius; Richard James Adjustable breakaway
USD383953S (en) 1996-08-06 1997-09-23 Defilippo Dean Helmet shaped bottle and can opener
USD387501S (en) 1996-08-07 1997-12-09 Chao-Chi Cheng Bicycle helmet
US5938878A (en) 1996-08-16 1999-08-17 Sentinel Products Corp. Polymer structures with enhanced properties
JPH1077521A (en) 1996-08-30 1998-03-24 Midori Anzen Co Ltd Safety helmet
USD389280S (en) 1996-10-11 1998-01-13 Prowell Helmets Ltd. Helmet
US5799337A (en) 1996-11-20 1998-09-01 Brown; Lowell Face guard attached chinstrap for an athletic helmet
US5724681A (en) 1996-11-22 1998-03-10 Sykes; Bob Shock-absorbing helmet cover
US6298497B1 (en) 1996-11-29 2001-10-09 Bauer Nike Hockey, Inc. Hockey helmet with self-adjusting padding
USD406399S (en) 1996-12-20 1999-03-02 Bayerische Motoren Werke Aktiengesellschaft Motorcycle helmet
JPH10195707A (en) 1996-12-27 1998-07-28 Yamaha Motor Co Ltd Detachable inner package structure of helmet
US5915537A (en) 1997-01-09 1999-06-29 Red Corp. Helmet
US5940890A (en) 1997-01-09 1999-08-24 Dallas; Elizabeth Helmet including a strap securing device
US5734994A (en) 1997-02-06 1998-04-07 M.P.H. Associates, Inc. Ventilated safety helmet with progressively crushable liner
US5732414A (en) 1997-02-12 1998-03-31 Creative Football Concepts, Inc. Helmet having a readily removable and replaceable protective layer
US6360376B1 (en) 1997-04-10 2002-03-26 Plum Enterprises, Inc. Protective hat
US5794274A (en) 1997-04-24 1998-08-18 Riddell, Inc. Chin protector for helmets
US6081932A (en) 1997-04-24 2000-07-04 Riddell, Inc. Chin strap assembly for use with an athletic helmet
US6256798B1 (en) 1997-05-14 2001-07-10 Heinz Egolf Helmet with adjustable safety strap
US5790988A (en) 1997-07-14 1998-08-11 Guadagnino, Jr.; Victor Protective headgear
US6321386B1 (en) 1997-07-22 2001-11-27 Mark D. Monica Heat deflection and retaining apparatus
USD408236S (en) 1997-07-25 1999-04-20 Mark Rennick Bottle opener
US6499147B2 (en) 1997-09-03 2002-12-31 Paul Schiebl Protective headgear and chin pad
WO1999011152A1 (en) 1997-09-03 1999-03-11 Sean Cayless Protective wearing article, for example helmet
US6128786A (en) 1997-10-16 2000-10-10 Hos Development Corporation One-size-fits-all helmet
DE19745960A1 (en) 1997-10-17 1999-04-22 Markus Krauter Crash helmet with dimensionally stable shell, and holder
USD415593S (en) 1997-11-24 1999-10-19 Hopus Technology Inc. Sports helmet
US20020104533A1 (en) 1997-12-03 2002-08-08 Bombardier Inc. Helmet
US6266827B1 (en) 1997-12-12 2001-07-31 Soccer Docs, Inc. Impact protection headguard
US5978973A (en) 1997-12-12 1999-11-09 Bauer, Inc. Fastener for use on a protective helmet
JPH11189910A (en) 1997-12-25 1999-07-13 Seki Create International Kk Helmet having gas permeability
US6282726B1 (en) 1997-12-29 2001-09-04 Gallet S.A. Protective helmet
US5950244A (en) 1998-01-23 1999-09-14 Sport Maska Inc. Protective device for impact management
US5953761A (en) 1998-01-26 1999-09-21 Ampac Enterprises, Inc. Protective headgear
USD412376S (en) 1998-01-26 1999-07-27 Ampac Enterprises, Inc. Protective headgear
USD412766S (en) 1998-02-20 1999-08-10 Hopus Technology Inc. Safety helmet for sports
US6154889A (en) 1998-02-20 2000-12-05 Team Wendy, Llc Protective helmet
US6138283A (en) 1998-03-10 2000-10-31 Kress; James R. Protective helmet with medical emergency removal feature
WO1999056572A1 (en) 1998-05-04 1999-11-11 Katz Jeffrey P Protective helmet
US5991930A (en) 1998-05-07 1999-11-30 Sorrentino; James J. Protective helmet with attachable visor
US6199219B1 (en) 1998-05-08 2001-03-13 Howard Silken Device to facilitate removal of a helmet face mask
US6047400A (en) 1998-07-07 2000-04-11 Spencer; James E. Pivotable, detachable face mask
US6138284A (en) 1998-07-31 2000-10-31 Arai; Michio Helmet
US6467099B2 (en) 1998-09-03 2002-10-22 Mike Dennis Body-contact cushioning interface structure
US5946735A (en) 1998-09-09 1999-09-07 Bayes; James E. Quick-release football helmet chin strap
US5966744A (en) 1998-09-15 1999-10-19 Smith, Jr.; James Protective helmet apparatus
US6532602B2 (en) 1998-09-25 2003-03-18 Sportscope, Inc. Insert-molded helmet
US6604246B1 (en) 1998-12-07 2003-08-12 Catalin Obreja Protective helmet
US6226801B1 (en) 1999-02-09 2001-05-08 Adams Usa, Inc. Football helmet having a removable inflatable liner and a method for making the same
US6159324A (en) 1999-03-05 2000-12-12 Sportscope Process for manufacturing protective helmets
JP2000265315A (en) 1999-03-16 2000-09-26 Hirotoshi Suzumura Helmet
US6442765B1 (en) 1999-03-27 2002-09-03 Vincent Fallon Safety helmet
USD426677S (en) 1999-04-21 2000-06-13 Chang-Hsien Ho Safety helmet
US6079053A (en) 1999-04-27 2000-06-27 Clover, Jr.; James B. Helmet facemask attachment assembly
US6339849B1 (en) 1999-05-13 2002-01-22 Keith J. Nelson Soccer helmet
USD466651S1 (en) 1999-06-04 2002-12-03 Southern Impact Research Center, Llc Helmet
US6434755B1 (en) 1999-06-04 2002-08-20 Southern Impact Research Center, Llc Helmet
US6351853B1 (en) 1999-06-04 2002-03-05 Southern Impact Research Center, Llc Helmet fitting system
JP2001003220A (en) 1999-06-24 2001-01-09 Tanizawa Seisakusho Ltd Helmet
JP2001020121A (en) 1999-07-02 2001-01-23 Wise Gear:Kk Helmet
US6189156B1 (en) 1999-07-21 2001-02-20 Spalding Sports Worldwide, Inc. Catcher's helmet with eye shield
USD447604S1 (en) 1999-10-29 2001-09-04 Sportscope, Inc. Helmet
USD445218S1 (en) 1999-10-29 2001-07-17 Sportscope Inc. Helmet
US6240571B1 (en) 1999-11-09 2001-06-05 Riddell, Inc. Protective helmet with adjustable sizes
USD448890S1 (en) 2000-01-17 2001-10-02 Brico S.R.L. Helmet
USD445962S1 (en) 2000-01-17 2001-07-31 Brico S.R.L. Helmet
USD448526S1 (en) 2000-01-17 2001-09-25 Brico S.R.L. Helmet
WO2001052676A1 (en) 2000-01-18 2001-07-26 Brico S.R.L. An aerodynamic helmet, in particular for skiing
USD444268S1 (en) 2000-02-10 2001-06-26 Troxel Cycling & Fitness Llc Bicycle helmet
US20010032351A1 (en) 2000-04-04 2001-10-25 Kengo Nakayama Helmet
US6438763B2 (en) 2000-05-29 2002-08-27 Gallet S.A. Protective helmet
US6481024B1 (en) 2000-05-30 2002-11-19 Athletic Specialties, Inc. Protective chin strap for helmets
US6324701B1 (en) 2000-09-01 2001-12-04 Cherie F. Alexander Chin strap system
US6389607B1 (en) 2000-09-26 2002-05-21 James C. Wood Soft foam sport helmet
US6301719B1 (en) 2000-09-28 2001-10-16 Itech Sport Products Inc. Helmet face protector attachment system
US6385780B1 (en) 2000-09-28 2002-05-14 Bauer Nike Hockey Inc. Protective helmet with adjustable padding
USD459032S1 (en) 2000-10-06 2002-06-18 Salomon S.A. Sport helmet
USD459555S1 (en) 2000-10-06 2002-06-25 Salomon S.A. Sport helmet
USD459554S1 (en) 2000-10-06 2002-06-25 Salomon S.A. Sport helmet
US6826509B2 (en) 2000-10-11 2004-11-30 Riddell, Inc. System and method for measuring the linear and rotational acceleration of a body part
EP1199000A2 (en) 2000-10-17 2002-04-24 Patrizia Lotito Protective helmet, particularly for sports fights
US6880176B2 (en) 2000-10-25 2005-04-19 Troxel Cycling & Fitness Llc Headgear
JP2002161426A (en) 2000-11-29 2002-06-04 Noriyuki Sumitomo Helmet
CH692011A5 (en) 2000-12-14 2002-01-15 Serge Matthey Child's safety helmet comprises semi-rigid shell with padding for ears, forehead and neck, and soft fabric or leather cover
US6272692B1 (en) 2001-01-04 2001-08-14 Carl Joel Abraham Apparatus for enhancing absorption and dissipation of impact forces for all protective headgear
US6370699B1 (en) 2001-02-08 2002-04-16 Southern Impact Research Center, Llc Jaw pad for helmet
USD453399S1 (en) 2001-03-23 2002-02-05 Bauer Nike Hockey Inc. Protective helmet
US20020174480A1 (en) 2001-05-25 2002-11-28 Lombard Shoghi A. Sports helmet and face guard
US6438762B1 (en) 2001-06-14 2002-08-27 David L. Jenkins Cover for helmet padding
US20040181854A1 (en) 2001-07-13 2004-09-23 Scott International Limited Protective headgear
US6701535B2 (en) 2001-12-21 2004-03-09 Itt Industries Adjustment mechanism for a headmount apparatus
US6499139B1 (en) 2002-01-07 2002-12-31 13-31-Sport, Inc. Face guard
USD465067S1 (en) * 2002-02-11 2002-10-29 Riddell, Inc. Football helmet
US20030209241A1 (en) 2002-03-12 2003-11-13 Eric Fournier Breathing mask adjuster
US6961963B2 (en) 2002-04-04 2005-11-08 Modular Helmet Systems Limited Modular helmet
US20030188375A1 (en) 2002-04-08 2003-10-09 Reginald Wilson Helmet device with side configured peripheral viewing portions
US6722711B2 (en) 2002-04-09 2004-04-20 Roger S. Kitzis Anti-animal container lock
US20150135414A1 (en) 2002-05-01 2015-05-21 Riddell, Inc. Protective sports helmet
US20140150169A1 (en) 2002-05-01 2014-06-05 Riddell, Inc. Sports helmet
US20040025231A1 (en) 2002-05-01 2004-02-12 Ide Thad M. Football helmet
US20070192944A1 (en) 2002-05-01 2007-08-23 Ide Thad M Sports helmet
US7954177B2 (en) 2002-05-01 2011-06-07 Riddell, Inc. Sports helmet
US7146652B2 (en) 2002-05-01 2006-12-12 Riddell, Inc. Face guard connector assembly for a sports helmet
US7036151B2 (en) 2002-05-01 2006-05-02 Riddell, Inc. Face guard for a sports helmet
US20050114975A1 (en) 2002-05-01 2005-06-02 Ide Thad M. Face guard for a sports helmet
US20110277221A1 (en) 2002-05-01 2011-11-17 Riddell, Inc. Sports helmet
US8528118B2 (en) 2002-05-01 2013-09-10 Riddell, Inc. Sports helmet
US6934971B2 (en) 2002-05-01 2005-08-30 Riddell, Inc. Football helmet
US7240376B2 (en) * 2002-05-01 2007-07-10 Riddell, Inc. Sports helmet
US8938818B2 (en) 2002-05-01 2015-01-27 Riddell, Inc. Sports helmet
US20050278835A1 (en) 2002-05-01 2005-12-22 Ide Thad M Sports helmet
US20050235403A1 (en) 2002-05-01 2005-10-27 Ide Thad M Face guard connector assembly for a sports helmet
US20140007327A1 (en) 2002-05-01 2014-01-09 Riddell, Inc. Sports helmet
USD475486S1 (en) 2002-07-18 2003-06-03 Riddell, Inc. Inflatable crown liner for a protective helmet
US20060112477A1 (en) 2002-08-08 2006-06-01 Schneider Marc S Energy absorbing sports helmet
US6925657B2 (en) 2002-08-09 2005-08-09 Shoei, Co., Ltd. Head protecting body for safety helmet and safety helmet having head protecting body
US6772447B2 (en) 2002-08-30 2004-08-10 Stryke Lacrosse, Inc. Protective sport helmet
USD492818S1 (en) 2002-10-15 2004-07-06 Riddell, Inc. Jaw pad for a protective helmet
US20040139531A1 (en) 2002-12-06 2004-07-22 Moore Dan T. Custom fitted helmet and method of making the same
USD528705S1 (en) 2003-05-01 2006-09-19 Riddell, Inc. Football helmet
USD496762S1 (en) 2003-05-06 2004-09-28 Bauer Nike Hockey Inc. Aeration apertures of a hockey helmet
US7735160B1 (en) 2003-06-16 2010-06-15 Paul Schiebl Chin guard apparatus for use with a helmet
USD495838S1 (en) 2003-07-10 2004-09-07 Arai Helmet (Europe) B.V. Helmet
US6931671B2 (en) 2003-07-22 2005-08-23 Joseph Skiba Lightweight impact resistant helmet system
US6874170B1 (en) 2003-11-10 2005-04-05 Todd D. Aaron Head and neck protection system
US20070157370A1 (en) 2004-01-28 2007-07-12 Pascal Joubert Des Ouches Semi-rigid protective helmet
US7328462B1 (en) 2004-02-17 2008-02-12 Albert E Straus Protective helmet
USD509928S1 (en) 2004-03-12 2005-09-20 Lee Barnoski Football helmet
USD512534S1 (en) 2004-04-21 2005-12-06 Hos Development Corporation Protective helmet
USD511026S1 (en) 2004-04-29 2005-10-25 Riddell, Inc. Sport helmet
US6938272B1 (en) 2004-04-30 2005-09-06 Rawlings Sporting Goods Company, Inc. Protective sports helmet having a two-piece face cage
US20060031978A1 (en) 2004-08-10 2006-02-16 Pierce Brendan E Ventilated helmet system
US20060038694A1 (en) 2004-08-19 2006-02-23 Washington University Electronic and microsphere-based impact detection and measurement apparatus
US20120036619A1 (en) 2004-09-07 2012-02-16 Poc Sweden Ab Helmet
US7832023B2 (en) 2004-12-07 2010-11-16 Crisco Joseph J Protective headgear with improved shell construction
WO2007013106A1 (en) 2005-07-27 2007-02-01 Safilo Società Azionaria Fabbrica A protective helmet, particularly for sports use
US9210961B2 (en) 2005-08-18 2015-12-15 Mauricio Paranhos Torres Cephalic protection cell (CPC)
US7430767B2 (en) 2005-11-23 2008-10-07 Nagely Scott W Protective helmet with motion restrictor
US20070151003A1 (en) 2006-01-05 2007-07-05 Yu Hsun Enterprise Co., Ltd. Shock-absorbing helmet
USD566903S1 (en) * 2006-01-17 2008-04-15 Sport Maska Inc. Helmet
US20070163158A1 (en) 2006-01-17 2007-07-19 Bentz William G Shields and billboards
CN2870519Y (en) 2006-01-20 2007-02-21 江门市鹏程头盔有限公司 Fastener of jaw-protector for assembled helmet
CN2896943Y (en) 2006-01-20 2007-05-09 江门市鹏程头盔有限公司 Assembled helmet
US7774866B2 (en) 2006-02-16 2010-08-17 Xenith, Llc Impact energy management method and system
US8117679B2 (en) 2006-03-22 2012-02-21 Fox Head, Inc. Molded articles and molding methods particularly for a protective helmet
US7870617B2 (en) 2006-04-05 2011-01-18 Butler Alan M Protective helmet with adjustable support
US20080052808A1 (en) 2006-08-29 2008-03-06 Salomon S.A. Protective helmet and method of manufacture thereof
US7900279B2 (en) 2006-09-08 2011-03-08 Riddell, Inc. Sports helmet with clamp for securing a chin protector
US20080163410A1 (en) 2007-01-05 2008-07-10 Wilson Sporting Goods Co. Shock-absorbing facemask attachment assembly
USD575458S1 (en) 2007-01-19 2008-08-19 Chang Hsien Ho Baseball helmet
USD598610S1 (en) 2007-02-19 2009-08-18 Eric Soukup Face shield design
USD572412S1 (en) * 2007-03-07 2008-07-01 Wilson Sporting Goods Co. Batting helmet
EP1972220A2 (en) 2007-03-08 2008-09-24 CASCO Group Societate in Comandita Simpla (SCS) Sports helmet with reduced wind resistance
US7987525B2 (en) 2007-04-13 2011-08-02 Klim Helmet
US9289024B2 (en) 2007-04-16 2016-03-22 Riddell, Inc. Protective sports helmet
US8813269B2 (en) 2007-04-16 2014-08-26 Riddell, Inc. Sports helmet with quick-release faceguard connector and adjustable internal pad element
US20080250550A1 (en) 2007-04-16 2008-10-16 Vittorio Bologna Sports helmet with quick-release faceguard connector and adjustable internal pad element
US7743640B2 (en) 2007-04-19 2010-06-29 John Karl Lampe Football helmet, testing method, and testing apparatus
US8656520B2 (en) 2007-08-02 2014-02-25 Gus A. Rush, III Athletic helmet
USD581099S1 (en) 2007-08-10 2008-11-18 Hjc Co., Ltd Safety helmet
USD582607S1 (en) * 2007-09-20 2008-12-09 Xenith, Llc Protective helmet
USD587852S1 (en) * 2007-10-31 2009-03-03 Melas, Inc. Protective helmet with a faceguard
USD590106S1 (en) 2007-10-31 2009-04-07 Melas, Inc. Faceguard
US20090106882A1 (en) 2007-10-31 2009-04-30 Melas, Inc. Helmet with an attachment mechanism for a faceguard
USD587853S1 (en) * 2007-10-31 2009-03-03 Melas, Inc. Protective helmet
US8209784B2 (en) 2007-10-31 2012-07-03 Kranos Ip Corporation Helmet with an attachment mechanism for a faceguard
US8418270B2 (en) 2007-12-12 2013-04-16 Sport Maska Inc. Protective helmet
US20090178184A1 (en) 2008-01-11 2009-07-16 Brine Iii William H Sport helmet
US8719967B2 (en) 2008-01-18 2014-05-13 Ayrtek (Tm) Limited Helmet
USD587854S1 (en) 2008-01-29 2009-03-03 Melas, Inc. Helmet
USD587855S1 (en) 2008-01-29 2009-03-03 Melas, Inc. Helmet with faceguard
USD587407S1 (en) 2008-01-29 2009-02-24 Melas, Inc. Helmet
USD587857S1 (en) 2008-01-29 2009-03-03 Melas, Inc. Faceguard
US20100005573A1 (en) 2008-03-21 2010-01-14 Rudd David H Helmet for a hockey or lacrosse player
US20090260133A1 (en) 2008-04-18 2009-10-22 Del Rosario John A Impact Absorbing Frame and Layered Structure System for Safety Helmets
US20090265841A1 (en) 2008-04-28 2009-10-29 Ferrara Vincent R Chinstrap assembly
USD603100S1 (en) 2008-10-08 2009-10-27 Riddell, Inc, Sports helmet
USD603099S1 (en) * 2008-10-08 2009-10-27 Riddell, Inc, Sports helmet
US8850622B2 (en) 2009-02-13 2014-10-07 Kuji Sports Ltd. Deformable safety helmet
USD628748S1 (en) 2009-05-13 2010-12-07 Mark Allen Stewart Helmet
US9554611B2 (en) 2009-07-29 2017-01-31 Overade Foldable protective helmet
US9107466B2 (en) 2009-08-31 2015-08-18 Rawlings Sporting Goods Company, Inc. Batting helmet having localized impact protection
USD633658S1 (en) 2009-10-02 2011-03-01 F3M3 Companies, Inc. Noise shield
US8887312B2 (en) 2009-10-22 2014-11-18 Honeywell International, Inc. Helmets comprising ceramic for protection against high energy fragments and rifle bullets
USD616154S1 (en) 2009-10-22 2010-05-18 The F3M3 Companies, Inc. Noise shield with a detachable element
USD629162S1 (en) 2009-11-02 2010-12-14 F3M3 Companies, Inc. Noise shield with a detachable element
USD625050S1 (en) * 2009-12-04 2010-10-05 Racer Sporting Goods Co., Ltd. Football helmet shell
US8146178B2 (en) 2009-12-09 2012-04-03 Kranos Ip Corporation Quick release faceguard retainer
US9364041B2 (en) 2010-01-14 2016-06-14 Smith Optics, Inc. Helmet comprising surface reinforcing component with embedded anchors
US20110203038A1 (en) 2010-02-19 2011-08-25 Jones Jr James Donald Custom fit helmet and its method of making
US20110209272A1 (en) 2010-03-01 2011-09-01 Drake Carl Protective sports helmet with energy-absorbing padding and a facemask with force-distributing shock absorbers
US8819871B2 (en) 2010-03-03 2014-09-02 Kranos Ip Corporation Helmet with partial turn faceguard mounting
US20110214224A1 (en) 2010-03-03 2011-09-08 Maddux Larry E Helmet with partial turn faceguard mounting
US9511272B2 (en) 2010-05-04 2016-12-06 Easton Baseball/Softball Inc. Helmet for baseball pitchers and fielders
USD654227S1 (en) 2010-05-18 2012-02-14 Stout Safety Devices, Ltd. Faceguard
US8978167B2 (en) 2010-06-18 2015-03-17 Mary Lynne Blair Protective headgear
US8966670B2 (en) 2010-07-09 2015-03-03 Strategic Sports Limited Sports safety helmet
US20120011639A1 (en) 2010-07-13 2012-01-19 Sport Maska Inc. Helmet with rigid shell and adjustable liner
US9498014B2 (en) 2010-07-22 2016-11-22 Kranos Ip Corporation Protective helmet
US20120060251A1 (en) 2010-09-09 2012-03-15 Oliver Schimpf Protective helmet; Method for mitigating or preventing a head injury
US20120079646A1 (en) 2010-10-05 2012-04-05 Guillaume Belanger Hockey helmet with readily removable earpieces
US8453269B2 (en) 2010-11-22 2013-06-04 Henry Hampton, II Strap attachment for a sports helmet
US20130340146A1 (en) 2010-12-01 2013-12-26 Egg International B.V. Impact core for insertion inside an outer shell of a helmet
US9530248B2 (en) 2010-12-07 2016-12-27 Wayne State University Model-based helmet design to reduce concussions
US8966671B2 (en) 2010-12-17 2015-03-03 Garry Rumbaugh Sporting helmet with outer pads
USD654629S1 (en) 2011-01-20 2012-02-21 Rawlings Sporting Goods Company, Inc. Football helmet
USD654630S1 (en) 2011-01-20 2012-02-21 Rawlings Sporting Goods Company, Inc. Football helmet
US9277781B2 (en) 2011-02-04 2016-03-08 Jonathan James Ean Hardy Sports face guard
US8793816B2 (en) 2011-02-11 2014-08-05 Hoplite Armour Llc Protective headpiece
US8927088B2 (en) 2011-02-14 2015-01-06 Kineticshield, Inc. Helmet designs utilizing foam structures having graded properties
USD681281S1 (en) * 2011-05-02 2013-04-30 Riddell, Inc. Protective sports helmet
USD753346S1 (en) * 2012-05-18 2016-04-05 Kranos Ip Corporation Helmet
USD678617S1 (en) * 2012-05-18 2013-03-19 Kranos Ip Corporation Helmet with faceguard
USD718002S1 (en) * 2012-12-13 2014-11-18 Harold B. Littrell, Jr. Football helmet
USD747040S1 (en) * 2014-02-10 2016-01-05 Robert J. Milam Helmet
USD752822S1 (en) * 2014-02-12 2016-03-29 Riddell, Inc. Football helmet
USD778504S1 (en) * 2015-05-18 2017-02-07 VICIS, Inc. Athletic helmet
USD764116S1 (en) * 2015-06-08 2016-08-16 VICIS, Inc. Athletic helmet
USD807587S1 (en) 2016-10-03 2018-01-09 Revision Military S.A.R.L. Visor support
USD836253S1 (en) * 2017-06-06 2018-12-18 Kranos Ip Corporation Football helmet shell

Non-Patent Citations (206)

* Cited by examiner, † Cited by third party
Title
1997 JOFA Hockey Equipment Catalog (60 pages).
Athletic Journal Catalog Excerpt, MacGregor E700 Helmet, Jan. 1959 (1 page).
Athletic Journal Catalog Excerpt, vol. 30, No. 4, Dec. 1949 (2 pages).
Athletic Journal Catalog Excerpt, vol. 30, No. 7, Mar. 1950 (2 pages).
Athletic Journal Catalog Excerpt, vol. 30, No. 9, May 1950 (2 pages).
Athletic Journal Catalog Excerpt, vol. 30, vol. 6, Feb. 1950 (2 pages).
Athletic Journal Catalog Excerpt, vol. 31, No. 10, Jun. 1951 (2 pages).
Athletic Journal Catalog Excerpt, vol. 31, No. 4, Dec. 1950 (2 pages).
Athletic Journal Catalog Excerpt, vol. 31, No. 7, Mar. 1951 (2 pages).
Athletic Journal Catalog Excerpt, vol. 31, vol. 6, Feb. 1951 (2 pages).
Athletic Journal Catalog Excerpt, vol. 32, No. 10, Jun. 1952 (2 pages).
Athletic Journal Catalog Excerpt, vol. 32, No. 2, Oct. 1951 (2 pages).
Athletic Journal Catalog Excerpt, vol. 32, No. 6, Feb. 1952 (2 pages).
Athletic Journal Catalog Excerpt, vol. 32, No. 7, Mar. 1952 (2 pages).
Athletic Journal Catalog Excerpt, vol. 33, No. 8, Apr. 1953 (2 pages).
Athletic Journal Catalog Excerpt, vol. 33, No. 9, May 1953 (2 pages).
Athletic Journal Catalog Excerpt, vol. 34, No. 10, Jun. 1954 (2 pages).
Athletic Journal Catalog Excerpt, vol. 34, No. 7, Mar. 1954 (2 pages).
Athletic Journal Catalog Excerpt, vol. 35, No. 10, Jun. 1956 (2 pages).
Athletic Journal Catalog Excerpt, vol. 35, No. 6, Feb. 1955 (2 pages).
Athletic Journal Catalog Excerpt, vol. 35, No. 9, May 1955 (2 pages).
Athletic Journal Catalog Excerpt, vol. 36, No. 3, Nov. 1955 (2 pages).
Athletic Journal Catalog Excerpt, vol. 36, No. 5, Jan. 1956 (2 pages).
Athletic Journal Catalog Excerpt, vol. 36, No. 6, Feb. 1956 (2 pages).
Athletic Journal Catalog Excerpt, vol. 36, No. 7, Mar. 1956 (2 pages).
Athletic Journal Catalog Excerpt, vol. 36, No. 8, Apr. 1956 (2 pages).
Athletic Journal Catalog Excerpt, vol. 37, No. 2, Oct. 1956 (2 pages).
Athletic Journal Catalog Excerpt, vol. 37, No. 4, Dec. 1956 (2 pages).
Athletic Journal Catalog Excerpt, vol. 37, No. 5, Jan. 1957 (2 pages).
Athletic Journal Catalog Excerpt, vol. 37, No. 6, Feb. 1957 (2 pages).
Athletic Journal Catalog Excerpt, vol. 37, No. 7, Mar. 1957 (2 pages).
Athletic Journal Catalog Excerpt, vol. 37, No. 9, May 1957 (2 pages).
Athletic Journal Catalog Excerpt, vol. 38, No. 10, Jun. 1959 (2 pages).
Athletic Journal Catalog Excerpt, vol. 38, No. 6, Feb. 1958 (2 pages).
Athletic Journal Catalog Excerpt, vol. 40, No. 10, Jun. 1960 (2 pages).
Athletic Journal Catalog Excerpt, vol. 40, No. 4, Dec. 1959 (2 pages).
Athletic Journal Catalog Excerpt, vol. 40, No. 9, May 1960 (2 pages).
Athletic Journal Catalog Excerpt, vol. 41, No. 10, Jun. 1961 (2 pages).
Athletic Journal Catalog Excerpt, vol. 41, No. 9, May 1961 (2 pages).
Athletic Journal Catalog Excerpt, vol. 43, No. 5, Jan. 1963 (2 pages).
Athletic Journal Catalog Excerpt, vol. 43, No. 8, Apr. 1963 (2 pages).
Athletic Journal Catalog Excerpt, vol. 44, No. 10, Jun. 1964 (2 pages).
Athletic Journal Catalog Excerpt, vol. 44, No. 2, Oct. 1964 (2 pages).
Athletic Journal Catalog Excerpt, vol. 44, No. 9, May 1964 (2 pages).
Athletic Journal Catalog Excerpt, vol. 45, No. 10, Jun. 1965 (3 pages).
Athletic Journal Catalog Excerpt, vol. 45, No. 9, May 1965 (2 pages).
Athletic Journal Catalog Excerpt, vol. 46, No. 10, Jun. 1966 (2 pages).
Athletic Journal Catalog Excerpt, vol. 46, No. 3, Nov. 1965 (2 pages).
Athletic Journal Catalog Excerpt, vol. 47, No. 3, Nov. 1966 (2 pages).
Athletic Journal Catalog Excerpt, vol. 48, No. 3, Nov. 1967 (2 pages).
Athletic Journal Catalog Excerpt, vol. 48, No. 5, Jan. 1968 (2 pages).
Athletic Journal Catalog Excerpt, vol. 48, vol. 10, Jun. 1968 (2 pages).
Athletic Journal Catalog Excerpt, vol. 49, No. 10, Jun. 1969 (2 pages).
Athletic Journal Catalog Excerpt, vol. 49, No. 8, Apr. 1969 (2 pages).
Athletic Journal Catalog Excerpt, vol. 50, No. 8, Apr. 1970 (2 pages).
Athletic Journal Catalog Excerpt, vol. 51, No. 6, Feb. 1971 (2 pages).
Athletic Journal Catalog Excerpt, vol. 53, No. 8, Apr. 1973 (2 pages).
Athletic Journal Catalog Excerpt, vol. 55, No. 3, Nov. 1974 (2 pages).
Athletic Journal Catalog Excerpt, vol. 56, No. 5, Jan. 1976 (6 pages).
Athletic Journal Catalog Excerpt, vol. 57, No. 4, Dec. 1976 (2 pages).
Athletic Journal Catalog Excerpt, vol. 57, No. 5, Jan. 1977 (6 pages).
Athletic Journal Catalog Excerpt, vol. 59, No. 6, Feb. 1979 (3 pages).
Athletic Journal Catalog Excerpt, vol. 60, No. 8, Apr. 1980 (2 pages).
Athletic Journal Catalog Excerpt, vol. 61, No. 4, Dec. 1980 (2 pages).
Athletic Journal Catalog Excerpt, vol. 65, No. 7, Mar. 1985 (2 pages).
Bike Football Catalog 2002 (2 pages).
Claim Construction Order, Case 1:16-cv-04496 (39 pages).
David Bushing, Sports Equipment Price Guide (1995), pp. 236-238, 240-241, 243-244, 263.
Decision, Institution of Inter Partes Review 37 C.F.R. 42.108, Entered Feb. 10, 2017, Case IPR2016-01649, Patent 8,813,269 B2 (33 pages).
Declaration of Allison Boersma Under 37 CFR § 1.132 in Control No. 95/002,117. (2 pages).
Declaration of Dr. James Newman under 37 CFR 1.132 in Control No. 95/002,117 (28 pages).
Declaration of Thad M. Ide Under 37 CFR § 1.131 (with Exhibits A-G) in Control No. 95/002,117. (48 pages).
Easton Bell Sports, Riddell Fact Sheet. www.eastonbellsports.com/riddell-fact-sheet, 3 pages.
Face-Off Lacrosse Yearbook 2003, Spring 2003, vol. 10 (3 pages).
Final Written Decision, 35 U.S.C. § 318(a) and 37 C.F.R. § 42.73, Kranos Corporation v. Riddell, Inc., Entered Feb. 21, 2018, Case No. IPR2016-01650, U.S. Pat. No. 8,938,818 B2 (47 pages).
Final Written Decision, 35 U.S.C. § 318(a) and 37 C.F.R. § 42.73, Kranos Corporation v. Riddell, Inc., Entered Feb. 5, 2018, Case No. IPR2016-01646, U.S. Pat. No. 8,528,118 Cl (84 pages).
Four Photographs of Riddell, Inc.'s VSR4 football helmet which was commercially available prior to May 1, 2001 (4 pages).
GB Lax Gait Brothers Lacrosse Magazine 2002 (24 pages).
Great Atlantic C Lacrosse Company, Feb. 2000 (1 page).
Hutch Catalog 1976 (40 pages).
J.A. Dubow Sporting Goods Corp., The Choice of Champions Serving the Sporting Goods Industry for Over 4 Decades 1912-1961 (32 pages).
John Field, Patton of the Armored Force, LIFE Magazine, Nov. 30, 1942 (4 pages).
King-O'shea Turret Tenite Helmet 1954 (1 page).
Kranos Corp. d/b/a Schutt Sports' Expert Report of Dr. Posner (including Exhibits C-R); Riddell Inc. v. Kranos Corp., N.D. IL, case 1:16-cv-04496 (686 pages).
Kranos Corp.'s random collection of select catalog images, undated, (76 pages).
MacGregor Sports Equipment Fall and Winter 1959 (84 pages).
Marvel Comics, Magneto Revolution (2000), cover illustration (2 pages).
Medalist Gladiator 1989 Fall and Winter Catalog (20 pages).
Micky Collins et al., Examining Concussion Rates and Return to Play in High School Football Players Wearing Newer Helmet Technology, 58 Neurosurgery 275 (2006) (12 pages).
Midco Fall and Winter, H-400M Helmet, 1975 (8 pages).
Patent Owner's Preliminary Response, Case No. IPR2016-01649, U.S. Pat. No. 8,813,269 (61 Pages).
Petition for Inter Partes Review of U.S. Pat. No. 8,813,269 filed Aug. 19, 2016 (90 pages).
Photographs of four (4) helmets bearing labels B1-135, C1-7, D1-D5, G1-G5, 13 pages, commercially available before Apr. 29, 2003. (13 pages).
Photographs of three (3) helmets bearing labels A1-A6, E1-E5, and F1-F5, 9 pages, commercially available before May 1, 2001. (9 pages).
Rawlings 1955-56 Advance Football and Basketball Catalog (36 pages).
Rawlings Advance Football and Basketball Catalog 1957 (46 pages).
Rawlings Catalog Fall and Winter Athletic Equipment 1948-1949 (2 pages).
Rawlings Catalog Fall and Winter Athletic Equipment 1949-1950 (74 pages).
Rawlings Catalog Fall and Winter Athletic Equipment 1955-1956 (83 pages).
Rawlings Catalog Fall and Winter Athletic Equipment 1957-1958 (82 pages).
Rawlings Catalog Fall and Winter Athletic Equipment 1959-1960 (84 pages).
Rawlings Catalog Fall and Winter Athletic Equipment 1963 (72 pages).
Rawlings Catalog Fall and Winter Athletic Equipment 1964 (76 pages).
Rawlings Catalog Fall and Winter Equipment and Clothing 1981 (68 pages).
Rawlings Catalog Fall and Winter Institutional 1971 (92 pages).
Rawlings Catalog Fall and Winter Retail Sher-wood Adirondack 1975 (28 pages).
Replacement Comments by Third-party Requester Pursuant to 35 U.S.C. § 314(b)(2) and 37 C.F.R. § 1.947 in Control No. 95/002,117. (33 pages).
Riddell 1967 Football Equipment Catalog (16 pages).
Riddell 1969 Equipment Catalog (14 pages).
Riddell 1970 Equipment Catalog (18 pages).
Riddell 1972 Equipment Catalog (14 pages).
Riddell 1973 Equipment Catalog (11 pages).
Riddell 1974 Equipment Catalog (18 pages).
Riddell 1975 Equipment Catalog (19 pages).
Riddell 1976 Equipment Catalog (20 pages).
Riddell 1977 Equipment Catalog (24 pages).
Riddell 1978 Equipment Catalog (24 pages).
Riddell 1979 Equipment Catalog (23 pages).
Riddell 1980 Equipment Catalog (16 pages).
Riddell 1983 Equipment Catalog (34 pages).
Riddell 1984 Equipment Catalog (29 pages).
Riddell 1985 Equipment Catalog (32 pages).
Riddell 1986 Equipment Catalog (24 pages).
Riddell 1987 Equipment Catalog (24 pages).
Riddell 1988 Equipment Catalog (24 pages).
Riddell 1989 Football Air Catalog (16 pages).
Riddell 1989 Football Catalog (24 pages).
Riddell 1990 Football Catalog (32 pages).
Riddell 1991 Catalog (11 pages).
Riddell 1992 Catalog (40 pages).
Riddell 1993 Football Catalog (32 pages).
Riddell 1993 Product Catalog (12 pages).
Riddell 1994 Football Catalog (20 pages).
Riddell 1995 Factory Direct Savings Catalog (22 pages).
Riddell 1996-1997 Baseball and Softball Catalog (24 pages).
Riddell 1996-1997 Football Catalog (40 pages).
Riddell 1997-1998 Football Catalog (55 pages).
Riddell 1998 Football Air Catalog (16 pages).
Riddell 1998-1999 Football Catalog (72 pages).
Riddell 2000 Baseball Catalog (52 pages).
Riddell 2000 Football Catalog (76 pages).
Riddell 2001 Baseball Catalog (79 pages).
Riddell 2001 Football Catalog (94 pages).
Riddell 2002 Football Catalog (88 pages).
Riddell 2003 Football Catalog (92 pages).
Riddell 2004 Football Catalog (88 pages).
Riddell 2005 Catalog (164 pages).
Riddell 2006 Catalog (160 pages).
Riddell 2006 Football Catalog (84 pages).
Riddell 2007 Catalog (192 pages).
Riddell 2007 Football Catalog (108 pages).
Riddell 2009 Football Catalog (132 pages).
Riddell 2010 Football Catalog (140 pages).
Riddell 2010 Speed Fitting Guide (4 pages).
Riddell Bio Lite Helmet, 1988 (3 pages).
Riddell Inc., Screenshots of http://www.riddell.com/history, captured Feb. 20, 2014 (2 pages).
Riddell Inc.'s Responsive Expert Report of Mr. Shewchenko; Riddell Inc. v. Kranos Corp., N.D. IL, case 1:16-cv-04496 (142 pages).
Riddell Institutional Football Catalog (33 pages).
Riddell Team Tested Tuff Catalog (31 pages).
Robert Smith, Illustrated History of Pro Football (1970), cover illustration (2 pages).
Scholastic Coach, MacGregor E700 Helmet, Jan. 1959 (2 pages).
Scholastic Coach, Spalding Helmet, Mar. 1959 (2 pages).
Scholastic Coach, Spalding No. 100, Dec. 1950 (2 pages).
Schutt 2001 Football Catalog (46 pages).
Schutt 2005 Fitting Guide (32 pages).
Schutt 2007 ION 4D Information Sheet (2 pages).
Schutt 2009 Football Catalog (32 pages).
Schutt 2009 Football Quick Guide (12 pages).
Schutt's Final Invalidity Contentions Exhibit A'818 Patent, Case 1:16-cv-04496 (904 pages).
Schutt's Final Invalidity Contentions Exhibit AB1-Alternate Combos Under 103-Ear Openings, Case 1:16-cv-04496 (29 pages).
Schutt's Final Invalidity Contentions Exhibit AB1—Alternate Combos Under 103—Ear Openings, Case 1:16-cv-04496 (29 pages).
Schutt's Final Invalidity Contentions Exhibit AB2-Alternate Combos Under 103-Raised Central Band, Case 1:16-cv-04496 (58 pages).
Schutt's Final Invalidity Contentions Exhibit AB2—Alternate Combos Under 103—Raised Central Band, Case 1:16-cv-04496 (58 pages).
Schutt's Final Invalidity Contentions Exhibit AB3-Alternate Combos Under 103-Vent Openings, Case 1:16-cv-04496 (47 pages).
Schutt's Final Invalidity Contentions Exhibit AB3—Alternate Combos Under 103—Vent Openings, Case 1:16-cv-04496 (47 pages).
Schutt's Final Invalidity Contentions Exhibit AB4-Alternate Combos Under 103-Chin Strap, Case 1:16-cv-04496 (31 pages).
Schutt's Final Invalidity Contentions Exhibit AB4—Alternate Combos Under 103—Chin Strap, Case 1:16-cv-04496 (31 pages).
Schutt's Final Invalidity Contentions Exhibit AB5-Alternate Combos Under 103-Face Guard, Case 1:16-cv-04496 (32 pages).
Schutt's Final Invalidity Contentions Exhibit AB5—Alternate Combos Under 103—Face Guard, Case 1:16-cv-04496 (32 pages).
Schutt's Final Invalidity Contentions Exhibit AB6-Alternate Combos Under 103-Offset Band, Case 1:16-cv-04496 (11 pages).
Schutt's Final Invalidity Contentions Exhibit AB6—Alternate Combos Under 103—Offset Band, Case 1:16-cv-04496 (11 pages).
Schutt's Final Invalidity Contentions Exhibit AB7-Alternate Combos Under 103-Inflation, Case 1:16-cv-04496 (21 pages).
Schutt's Final Invalidity Contentions Exhibit AB7—Alternate Combos Under 103—Inflation, Case 1:16-cv-04496 (21 pages).
Schutt's Final Invalidity Contentions Exhibit B'118 Patent, Case 1:16-cv-04496 (415 pages).
Schutt's Final Invalidity Contentions, Case 1:16-cv-04496 (104 pages).
Screenshots from 1997 Starship Troopers Movie (12 pages).
Sears Catalog, Cycolac Plastic Helmet (2 pages).
Sears Fall and Winter 1968 Catalog T-Bar Helmet (4 pages).
Sears Fall and Winter Catalog 1963 (2 pages).
Sears Fall and Winter Catalog 1966 (2 pages).
Sears Wish Book for the 1971 Christmas Season Catalog (11 pages).
Shoei Catalog 1999 (16 pages).
Sports Review Football 1954, Rawlings HC20 and TH24 Helmet (2 page).
Stall & Dean Fall and Winter Catalog 1960-1961 (72 pages).
Steven Rowson & Stefan M. Duma, "Development of the Star Evaluation System for Football Helmets: Integrating Player Head Impact Exposure and Risk of Concussion", Ann. of Biomedical Eng., vol. 39, No. 8, pp. 2130-2140 (Aug. 2011).
The Draper Maynard Co., D&M Sporting Goods Catalog, 1925-1926.
Virgina Tech, Adult Football Helmet Detailed Ratings (May 2011).
Virginia Tech, Adult Football Helmet Evaluation Methodology (May 9, 2011) (5 pages).
Wilson Sporting Goods Company Fall and Winter 1972 Catalog (88 pages).
Wilson Sporting Goods Company Fall and Winter 1976 Catalog (28 pages).
Wilson Trade Price Edition 1952-1953 Football Catalog (100 pages).
Wilson Trade Price Edition 1953 Football Catalog (56 pages).
Wilson Trade Price Edition Fall and Winter 1964 Catalog (152 pages).
Xenith's Final Invalidity Contentions, Case 1:16-cv-04496 (31 pages).
Xenith's Invalidity Contentions Exhibits C1-C11 818 chart, Case 1:16-cv-04496 (341 pages).
Xenith's Invalidity Contentions Exhibits D1-D11 118 chart, Case 1:16-cv-04496 (457 pages).

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD980537S1 (en) * 2014-02-12 2023-03-07 Riddell, Inc. Football helmet
USD931543S1 (en) * 2019-02-07 2021-09-21 Shoei Co., Ltd. Helmet
USD998899S1 (en) * 2019-04-12 2023-09-12 100% Speedlab, Llc Helmet
USD927073S1 (en) 2019-04-16 2021-08-03 Safer Sports, LLC Football helmet
USD1047297S1 (en) * 2019-09-09 2024-10-15 Vicis Ip, Llc Supplemental helmet protection attachment
USD935106S1 (en) 2019-11-22 2021-11-02 Safer Sports, LLC Helmet
USD985204S1 (en) 2019-11-22 2023-05-02 Safer Sports, LLC Helmet
USD1049502S1 (en) * 2021-11-19 2024-10-29 Hjc Corp. Helmet visor
USD1050614S1 (en) * 2022-05-30 2024-11-05 HJC Corporation Deflector for helmet visor

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