CA992254A - Safety helmet - Google Patents

Safety helmet

Info

Publication number
CA992254A
CA992254A CA175,589A CA175589A CA992254A CA 992254 A CA992254 A CA 992254A CA 175589 A CA175589 A CA 175589A CA 992254 A CA992254 A CA 992254A
Authority
CA
Canada
Prior art keywords
safety helmet
helmet
safety
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA175,589A
Other languages
English (en)
Other versions
CA175589S (en
Inventor
William A. Stephens
Clarence E. Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA992254A publication Critical patent/CA992254A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S2/00—Apparel
    • Y10S2/903—Fiberglass
CA175,589A 1973-03-19 1973-07-04 Safety helmet Expired CA992254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342416A US3860966A (en) 1973-03-19 1973-03-19 Safety helmet

Publications (1)

Publication Number Publication Date
CA992254A true CA992254A (en) 1976-07-06

Family

ID=23341726

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,589A Expired CA992254A (en) 1973-03-19 1973-07-04 Safety helmet

Country Status (9)

Country Link
US (1) US3860966A (fr)
JP (1) JPS49120747A (fr)
AU (1) AU5791073A (fr)
CA (1) CA992254A (fr)
DE (1) DE2344821A1 (fr)
FR (1) FR2222033A1 (fr)
GB (1) GB1389625A (fr)
IT (1) IT990367B (fr)
SE (1) SE403558B (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE832996A (fr) * 1975-09-02 1975-12-31 Casque de protection
DE2654051C2 (de) * 1976-11-29 1984-02-02 Culiser Netherlands B.V., Amsterdam Unfallschutz-Halsmanschette an einem Sturzhelm, insbesondere für Motorradfahrer
US4115874A (en) * 1977-02-21 1978-09-26 Masahiro Hasegawa Helmet for use in riding vehicles
FR2430736A2 (fr) * 1978-07-13 1980-02-08 Guerre Berthelot Pierre Dispositif d'assujetissement ameliore des casques
US4290150A (en) * 1977-11-08 1981-09-22 G P A International Protective helmets and fastening devices therefor
FR2466205A1 (fr) * 1979-09-28 1981-04-10 Bibollet Jean Claude Casque de protection mecanique cranienne
EP0074658A3 (fr) * 1981-09-14 1983-06-01 Adalbert Hayduk Casque de protection
FR2532528B1 (fr) * 1982-09-03 1985-06-07 Galet Adrien Casque de protection
DE8229801U1 (de) * 1982-09-16 1983-01-27 Hans Römer GmbH + Co, 7910 Neu-Ulm Schutzhelm, insbesondere Motorradhelm
US4586200A (en) * 1984-03-26 1986-05-06 Poon Melvyn C Protective crash helmet
JPS6159633U (fr) * 1984-09-25 1986-04-22
FR2573630B1 (fr) * 1984-11-26 1987-02-27 Santini Jean Jacques Casque de protection sportif ou professionnel
IT8552817V0 (it) * 1985-01-09 1985-01-09 Boretti Gianromano Copricapo protettivo particolarmente per attivita sportive
JPH0454180Y2 (fr) * 1987-05-12 1992-12-18
JPH0516183Y2 (fr) * 1989-11-08 1993-04-28
GB2247820B (en) * 1990-08-24 1994-09-28 Ind Ltd W Headset
GB9517046D0 (en) * 1995-08-19 1995-10-25 Howat Jonathan M P Protective headwear
US6003156A (en) * 1998-05-28 1999-12-21 Anderson; Russell Jeffrey Safety helmet lockout system
US20020124298A1 (en) * 2001-03-08 2002-09-12 Muskovitz David T. Protective helmet and integrated vent system
DE10319500A1 (de) 2002-05-01 2004-01-15 Riddell Inc., Chicago Football-Helm
US20040064873A1 (en) 2002-05-29 2004-04-08 Muskovitz David T. In-mold protective helmet having integrated ventilation system
US20050204456A1 (en) * 2003-04-02 2005-09-22 Dennis Piper Retention system for headgear
FR2876006B1 (fr) * 2004-04-29 2007-04-13 Msa Gallet Sa Perfectionnement pour casque de protection
WO2006022679A1 (fr) * 2004-08-04 2006-03-02 Full90 Sports, Inc. Systeme de retention pour coiffe de protection
ITRE20050035A1 (it) * 2005-03-25 2006-09-26 Mango Sport System S R L Casco di protezione ad uso sportivo e ad uso lavoro
US7975320B2 (en) * 2005-12-20 2011-07-12 Smith Optics, Inc. Helmet including vent and actuator assembly for moving vent shutter and methods of using same
CN101557731B (zh) 2006-10-13 2013-04-03 英属哥伦比亚大学 用于减轻脊髓损伤的设备
US7987525B2 (en) * 2007-04-13 2011-08-02 Klim Helmet
US9289024B2 (en) 2007-04-16 2016-03-22 Riddell, Inc. Protective sports helmet
USD838922S1 (en) 2011-05-02 2019-01-22 Riddell, Inc. Football helmet
USD681281S1 (en) 2011-05-02 2013-04-30 Riddell, Inc. Protective sports 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
ITMI20130978A1 (it) * 2013-06-13 2014-12-14 Kask S R L Casco a ventilazione selettiva per uso ciclistico
USD752822S1 (en) 2014-02-12 2016-03-29 Riddell, Inc. Football helmet
US11154108B2 (en) * 2015-02-25 2021-10-26 Joey LaRocque Vented soft-sided helmet
US11033796B2 (en) 2016-07-20 2021-06-15 Riddell, Inc. System and methods for designing and manufacturing a bespoke protective sports helmet
US11103024B2 (en) * 2018-06-25 2021-08-31 Bell Sports, Inc. Helmet with magnetically-operated air vent
US11399589B2 (en) 2018-08-16 2022-08-02 Riddell, Inc. System and method for designing and manufacturing a protective helmet tailored to a selected group of helmet wearers
CA3169309A1 (fr) 2018-11-21 2020-05-28 Riddell, Inc. Casque de sport recreatif de protection avec des composants fabriques de facon additive pour gerer des forces d'impact
USD927084S1 (en) 2018-11-22 2021-08-03 Riddell, Inc. Pad member of an internal padding assembly of a protective sports helmet
JP7017532B2 (ja) * 2019-02-22 2022-02-08 株式会社Shoei ヘルメット用気流制御部材、および、ヘルメット

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017059A (en) * 1933-11-04 1935-10-15 Edwin U Gingg Filter window for welders' helmets
US2860343A (en) * 1955-10-27 1958-11-18 Leonard P Frieder Headgear with retractable eye shield
US2861274A (en) * 1957-02-21 1958-11-25 Whitney A Stuart Three piece helmet
US3139623A (en) * 1962-01-19 1964-07-07 Jr George W Joseph Football helmet back flap
US3230544A (en) * 1964-08-04 1966-01-25 Frank J Mager Headgear having a neck protecting flap
US3242500A (en) * 1964-08-24 1966-03-29 John W Derr Protective head covering
GB1119409A (en) * 1965-11-09 1968-07-10 Ml Aviation Co Ltd Improvements relating to flying helmets
US3591863A (en) * 1969-05-19 1971-07-13 Luzette O Sparin Helmet

Also Published As

Publication number Publication date
AU5791073A (en) 1975-01-16
JPS49120747A (fr) 1974-11-19
IT990367B (it) 1975-06-20
SE403558B (sv) 1978-08-28
GB1389625A (en) 1975-04-03
US3860966A (en) 1975-01-21
DE2344821A1 (de) 1974-10-03
FR2222033A1 (fr) 1974-10-18

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