US450450A
(en)
*
|
|
1891-04-14 |
|
Cattle-guard |
US475663A
(en)
*
|
|
1892-05-24 |
|
Wash-board |
US339810A
(en)
|
|
1886-04-13 |
|
John p |
US1151895A
(en)
|
1914-05-04 |
1915-08-31 |
Edward C Mix |
Sanitary kneading-board.
|
US1952375A
(en)
|
1933-02-10 |
1934-03-27 |
Joseph W Johnson |
Pharmacist's slab
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US2169055A
(en)
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1937-03-29 |
1939-08-08 |
Shellmar Products Co |
Perfume fixative
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US2369898A
(en)
|
1943-08-11 |
1945-02-20 |
Seward C Hoel |
Mixing slab
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US3116201A
(en)
|
1952-02-29 |
1963-12-31 |
Shell Oil Co |
Organo-phosphorus insecticide
|
US2720013A
(en)
|
1953-11-02 |
1955-10-11 |
Judith C Clarke |
Insecticide dispenser
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USRE26951E
(en)
*
|
1956-12-31 |
1970-09-22 |
|
Method and apparatus for feeding and coating a web |
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(en)
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1958-09-15 |
1962-07-17 |
Crown Zellerbach Corp |
Impregnated sheets for preserving perishable foodstuffs
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US2956073A
(en)
|
1960-04-13 |
1960-10-11 |
Shell Oil Co |
Insecticidally active esters of phosphorus acids and preparation of the same
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US3261746A
(en)
|
1961-12-11 |
1966-07-19 |
David W M Copley |
Liquid absorbent and vapor releasant block
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US3240326A
(en)
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1962-02-26 |
1966-03-15 |
Wendell S Miller |
Disinfecting packet
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(en)
|
1963-01-16 |
1964-02-04 |
Stephen J Bolger |
Device for dispersing volatile materials
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US3318769A
(en)
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1963-05-31 |
1967-05-09 |
Shell Oil Co |
Resin compositions comprising organo-phosphorus pesticides
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US3295246A
(en)
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1965-09-27 |
1967-01-03 |
Landsman Irving |
Insect repellent tapes
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US3458713A
(en)
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1966-11-01 |
1969-07-29 |
Northern Electric Co |
Polycarbonate electrets
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US3655129A
(en)
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1968-07-17 |
1972-04-11 |
Ppg Industries Inc |
Slow release films and methods of making same
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US3620453A
(en)
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1968-09-26 |
1971-11-16 |
Abraam Gancberg |
Shaped article with insecticidal properties
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US3576987A
(en)
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1968-11-07 |
1971-05-04 |
American Cyanamid Co |
Chemical lighting device to store, initiate and display chemical light
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US3644605A
(en)
*
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1969-02-11 |
1972-02-22 |
Bell Telephone Labor Inc |
Method for producing permanent electret charges in dielectric materials
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US3632016A
(en)
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1969-06-11 |
1972-01-04 |
Continental Can Co |
Cover interlocking preventive device
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(en)
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1969-10-06 |
1971-03-02 |
Godfrey Wilbert |
Enhanced diffusion of odor vapor from polymers
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JPS5019183B1
(de)
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1970-03-10 |
1975-07-04 |
|
|
US3703569A
(en)
*
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1970-03-23 |
1972-11-21 |
Scott Paper Co |
Corona treatment of antistat containing sheet of ethylene or ethylene copolymer
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US3685895A
(en)
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1970-05-18 |
1972-08-22 |
Opto Graphics Inc |
Electrophotographic charging easel
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LU61504A1
(de)
|
1970-08-12 |
1972-04-05 |
|
|
US3857934A
(en)
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1971-02-02 |
1974-12-31 |
Herculite Protective Fab |
Activated polymer materials and process for making same
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US3864468A
(en)
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1971-02-02 |
1975-02-04 |
Herculite Protective Fab |
Activated polymer materials and process for making same
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US3685734A
(en)
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1971-02-19 |
1972-08-22 |
Minnesota Mining & Mfg |
Controlled fragrance release device
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1971-03-10 |
1973-05-15 |
C Schott |
Winder
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CA992738A
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1971-04-08 |
1976-07-13 |
Naohiro Murayama |
Pyroelectric element of polymer film
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US3985666A
(en)
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1971-04-13 |
1976-10-12 |
Xerox Corporation |
Plastic materials mixed with polar group containing materials
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US3804077A
(en)
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1971-08-05 |
1974-04-16 |
Kay Laboratories Inc |
Hot or cold pack
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US3734486A
(en)
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1971-09-10 |
1973-05-22 |
W Peacey |
Mixing board
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US3874504A
(en)
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1971-11-22 |
1975-04-01 |
John P Verakas |
Chemical thermal pack
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US3831745A
(en)
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1971-11-24 |
1974-08-27 |
Monsanto Co |
Container which is nestable without sticking
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GB1461445A
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1974-02-20 |
1977-01-13 |
Shell Int Research |
Slow-release composition
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US3910410A
(en)
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1974-03-19 |
1975-10-07 |
Continental Can Co |
Resealable package
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NL160303C
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*
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1974-03-25 |
1979-10-15 |
Verto Nv |
Werkwijze voor het vervaardigen van een vezelfilter.
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US3950158A
(en)
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1974-05-31 |
1976-04-13 |
American Medical Products Company |
Urea cold pack having an inner bag provided with a perforated seal
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US4103450A
(en)
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1975-12-29 |
1978-08-01 |
Minnesota Mining And Manufacturing Company |
Insecticidal device
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US4051159A
(en)
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1976-01-12 |
1977-09-27 |
Avon Products, Inc. |
Transparent fragrance releasing composition and method of making same
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1976-03-02 |
1977-06-21 |
Gloucester Engineering Co. Inc. |
Roll winder
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US4178384A
(en)
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1976-03-22 |
1979-12-11 |
Fmc Corporation |
Pyrethroid insect repellent
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GB1581333A
(en)
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1976-07-02 |
1980-12-10 |
Unilever Ltd |
Colour change systems
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FR2357998A1
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1976-07-05 |
1978-02-03 |
Inst Francais Du Petrole |
Methode de fabrication d'elements sensibles possedant une polarisation electrique permanente de mise en oeuvre
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US4158440A
(en)
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1976-10-12 |
1979-06-19 |
The Ridson Manufacturing Company |
Device for releasing a volatile substance in a controlled manner
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US4086499A
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1976-11-26 |
1978-04-25 |
Uniroyal Ltd. |
Stable electrets of styrene-type polymers
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CH621142A5
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1976-12-08 |
1981-01-15 |
Hermann Felchlin |
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1976-12-24 |
1994-03-01 |
Burroughs Wellcome Co. |
Synergistic compositions
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1977-03-18 |
1978-06-13 |
The Risdon Manufacturing Company |
Method of making a product for dispensing a volatile substance
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CH616898A5
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1977-04-19 |
1980-04-30 |
Apura Gmbh |
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1977-06-29 |
1979-03-20 |
Union Carbide Corporation |
Method for the surface treatment of thermoplastic materials
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(en)
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1977-09-15 |
1979-03-20 |
American Can Company |
Packaging for controlled release of volatile substances
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1978-02-06 |
1980-08-05 |
Minnesota Mining And Manufacturing Company |
Melt-blown fibrous electrets
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(en)
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1978-04-24 |
1980-06-17 |
Dynamic Toy Company, Inc. |
Light transmissive flying saucer with chemical lightstick
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NZ190600A
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1978-05-30 |
1982-03-09 |
Wellcome Found |
Arthropodicidal compositions containing cyclopropane-carboxylic acid ester derivatives
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CA1107950A
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1978-08-10 |
1981-09-01 |
Anupama Mishra |
Electret made of branched alpha-olefin polymer
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1978-08-28 |
1981-06-23 |
Ionic Controls, Inc. |
Support for decorative and communicative material
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1979-09-04 |
1981-09-22 |
Union Carbide Corporation |
Electrets
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CA1141020A
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1979-10-19 |
1983-02-08 |
Slawomir W. Sapieha |
Electrets from plasma polymerized material
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1980-03-10 |
1981-04-21 |
Klein Gerald B |
Conical can end with a gate and opening tab at the cone apex
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IN152745B
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1980-03-21 |
1984-03-24 |
Airwick Ag |
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1981-02-18 |
1982-09-07 |
Certain-Teed Corporation |
Package of wound strand material
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1981-03-12 |
1983-03-08 |
Surgikos, Inc. |
Method of making fibrous electrets
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1982-01-08 |
1984-05-01 |
Bend Research, Inc. |
Controlled-release dispenser
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JPS58141225A
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1982-02-16 |
1983-08-22 |
Takasago Corp |
芳香材用樹脂組成物
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1982-04-30 |
1988-08-23 |
Minnesota Mining And Manufacturing Company |
Insect control device
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GB2124147B
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1982-07-21 |
1985-11-13 |
Johnson James F J |
Releasably mutually-adherent materials
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DE3227370A1
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1982-07-22 |
1984-01-26 |
Henkel Kgaa |
Verfahren und mittel zum beduften von verpackungsbehaeltern
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1982-09-28 |
1985-08-13 |
Firmenich Sa |
Multiple compartment plastic packing
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EP0106648B1
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1982-10-16 |
1988-05-18 |
Johnsen & Jorgensen Jaypak Limited |
Beutelmaschine
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1982-10-22 |
1984-07-10 |
Pennwalt Corporation |
Reverse field stabilization of polarized polymer films
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FR2555408B2
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1983-04-14 |
1986-11-21 |
Rombi Max |
Collier insecticide et son procede de fabrication
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1983-04-26 |
1985-04-23 |
Mitsui Petrochemical Industries, Ltd. |
Electret article
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DE3333657A1
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1983-09-17 |
1985-04-25 |
Bayer Ag, 5090 Leverkusen |
Pyrethroide enthaltende formkoerper zur bekaempfung von ektoparasiten
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1983-10-03 |
1985-05-14 |
Polaroid Corporation |
Method and apparatus for uniformly charging a moving web
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1983-10-11 |
1985-01-15 |
Minnesota Mining And Manufacturing Company |
Fragrance-releasing microcapsules on a see-through substrate
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JPS60225416A
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1984-04-24 |
1985-11-09 |
三井化学株式会社 |
高性能エレクトレツトおよびエアフイルタ−
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DE3423987A1
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1984-06-29 |
1986-01-09 |
Lenox Europa Maschinen GmbH, 7312 Kirchheim |
Rollenwickelmaschine fuer bahnen aus papier und dergleichen
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1984-07-20 |
1986-07-08 |
Clik-Cut, Inc. |
Sheet material dispenser and methods of dispensing sheet material and of wrapping items
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Thermedics, Inc. |
Perfume patch
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1984-12-11 |
1988-01-19 |
Minnesota Mining And Manufacturing Company |
Fragrance-releasing pull-apart sheet
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1985-05-02 |
1987-07-07 |
Hercules Incorporated |
Method for impregnating a thermoplastic polymer
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DE3531795A1
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1985-09-06 |
1987-03-12 |
Celamerck Gmbh & Co Kg |
Mottenschutzmittel und verfahren zu deren herstellung
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1985-09-17 |
1989-02-28 |
Nippon Petrochemicals Company, Limited |
Active agent-containing laminated material
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1985-10-15 |
1989-02-14 |
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Pest repellent articles
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1985-12-05 |
1988-05-03 |
Baryla Stanley J |
Electrostatic display board
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1986-05-27 |
1988-06-21 |
Qmax Technology Group, Inc. |
Method of applying cosmetics to a substrate and article
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1986-11-20 |
1988-01-19 |
Donald Spector |
Film-laminate type air freshener
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1986-11-20 |
1987-09-29 |
Donald Spector |
Film type air freshener
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JPH075668B2
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1987-02-04 |
1995-01-25 |
チッソ株式会社 |
高結晶性ポリプロピレン
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1987-02-17 |
1989-12-05 |
Avon Products, Inc. |
Cosmetic display
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1987-03-23 |
1988-01-05 |
Philip Morris Incorporated |
Package with means for releasing aromatic substance on opening
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1987-04-14 |
1988-10-25 |
Lahey Thomas P |
Time release cooling system
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1987-06-23 |
1989-08-29 |
Nihon Naishi Co., Ltd. |
Volatile insecticide emitter
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EP0300286A3
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1987-07-22 |
1989-06-07 |
Firmenich Sa |
Mehrschichtige Sandwichbahn und ihre Anwendung für Verpackungen
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1987-10-16 |
1988-11-22 |
Adolph Coors Company |
Laminating method and apparatus with extensible web width control
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1987-11-13 |
1991-04-30 |
Dennison Stationery Products Company |
Flip chart pad
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1987-12-22 |
1989-08-15 |
Francis Jr Sam E |
Chemical thermal pack and method of making same
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1987-12-28 |
1989-03-07 |
Polaroid Corporation |
Method and apparatus for establishing a uniform charge on a substrate
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1988-01-11 |
1989-09-12 |
Kimberly-Clark Corporation |
Antimicrobial absorbent food pad
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AU607321B2
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1988-04-15 |
1991-02-28 |
Sumitomo Chemical Company, Limited |
Grains-storing bag
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1988-05-05 |
1989-03-21 |
Donald Spector |
Automobile air freshener unit
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1988-06-27 |
1990-05-15 |
Minnesota Mining And Manufacturing Company |
Method of forming fragrance releasing pull-apart sheets
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1988-06-27 |
1989-04-25 |
Donald Spector |
Decorative air freshener unit
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1988-07-11 |
1990-02-13 |
S. C. Johnson & Son, Inc. |
Powder emitting animal collar and method of making
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1988-07-11 |
1990-02-20 |
S. C. Johnson & Son, Inc. |
Multi-sectional powder emitting animal collar and method of making
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1988-09-15 |
1990-02-27 |
Peter Moosmayer |
Apparatus for electrically charging meltblown webs (B-001)
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1988-10-26 |
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Arcade, Inc. |
Pleasant-feeling fragrance sampler containing microcapsules
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1988-11-18 |
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Dowbrands L.P. |
Electrostatic pinning in a process for gusseting film web
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1989-02-10 |
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Electrostatic charging
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1989-04-14 |
1996-02-20 |
The Government Of The United States Of America As Represented By The Secretary Of The Navy |
Controlled release microstructures
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1989-08-11 |
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Paravax, Inc. |
Immunization implant and method
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JP3052142B2
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1989-09-14 |
2000-06-12 |
住友化学工業株式会社 |
殺虫、殺ダニ組成物
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1989-12-08 |
1991-01-29 |
Minnesota Mining And Manufacturing Company |
Fragrance sampling device
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JP2740315B2
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1989-12-27 |
1998-04-15 |
中国パール販売株式会社 |
無菌性調理板
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1990-02-14 |
1992-04-07 |
Saetre Robert S |
Static cling greeting card
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1990-07-19 |
1993-05-04 |
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Writing apparatus including electret film
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1990-09-24 |
1992-06-16 |
Exxon Chemical Patents Inc. |
Charging apparatus for meltblown webs
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1991-04-01 |
1993-03-30 |
Graniteville Company |
Insect repellent tent fabric
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1991-05-14 |
1993-07-13 |
Exxon Chemical Patents Inc. |
Charged collector apparatus for the production of meltblown electrets
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1991-06-28 |
1993-04-20 |
Eastman Kodak Company |
Apparatus and method for winding and wrapping rolls of web material
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1992-03-26 |
1996-01-23 |
The University Of Tennessee Research Corporation |
Electrically charged, consolidated non-woven webs
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1992-03-31 |
1993-03-16 |
Pollock Thomas R |
Re-usable combination mixing board and carrying apparatus
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1992-06-12 |
1996-01-30 |
Minnesota Mining And Manufacturing Company |
Applicator wipe for viscous fluids
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1992-06-15 |
1994-01-25 |
Castillo Rodolfo H |
Static cling vinyl halter type cover for vehicle front protection
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JPH0631181A
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1992-07-06 |
1994-02-08 |
Stonehard Assoc Inc |
高分散金属微粒子担持触媒の製造方法
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1992-09-28 |
1998-03-24 |
The University Of Tennessee Research Corporation |
Post-treatment of non-woven webs
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1992-10-09 |
1995-03-28 |
The University Of Tennessee Research Corporation |
Method and apparatus for the electrostatic charging of a web or film
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1992-10-09 |
1997-11-11 |
The University Of Tennessee Research Corporation |
Method and apparatus for the electrostatic charging of a web or film
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1993-02-24 |
1996-02-20 |
Illinois Tool Works Inc. |
Plural compartment package
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DE9402027U1
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1994-02-08 |
1995-06-14 |
Wilkinson Sword Gmbh, 42659 Solingen |
Vorrichtung zur Herstellung von Folien
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1994-08-24 |
2000-12-12 |
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Electrostatic webs for sewing patterns
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1994-09-30 |
1997-01-28 |
New Pig Corporation |
Method of making foldable mat for absorbing liquids
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1994-10-18 |
1996-02-27 |
Eastman Kodak Company |
Improved electrostatic pinning method
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1995-02-09 |
2000-06-27 |
Mitsubishi Jukogyo Kabushiki Kaisha |
Printing quality examining method
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1995-06-29 |
1997-03-11 |
Minnesota Mining And Manufacturing Company |
Electret containing syndiotactic vinyl aromatic polymer
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1996-02-26 |
1998-08-11 |
Minnesota Mining And Manufacturing Co. |
Electrostatic fibrous filter web
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GB9605203D0
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1996-03-12 |
1996-05-15 |
Univ Southampton |
Control agent
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1996-05-10 |
1998-05-12 |
Inteplast Corporation |
Process for the production of calendered film of polypropylene resin
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1996-08-21 |
1999-05-04 |
Peck; William C. |
Static cling banner
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1996-12-17 |
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Minipack Torre S.P.A. |
Device for packaging products in containers sealed with stretchable plastic film
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1997-02-28 |
1999-01-26 |
S. C. Johnson & Son, Inc. |
Aerosol dispenser
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1997-03-27 |
1998-04-28 |
Illinois Tool Works Inc. |
Anti-vibration system for high speed winding of sheet material and method therefor
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防虫材
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1997-12-09 |
1999-05-18 |
Permacharge Corporation |
Electret film composition adapted for printing on computer printers and the like
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1998-07-02 |
2002-08-13 |
3M Innovative Properties Company |
Fluorinated electret
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1999-03-09 |
2002-01-29 |
Fred Fulcher |
Package for flameless heating and heater for the package
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1999-06-04 |
2003-03-18 |
S. C. Johnson & Son, Inc. |
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1999-06-18 |
2001-08-14 |
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1999-12-21 |
2002-04-23 |
Avery Dennison Corporation |
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2000-01-25 |
2002-05-30 |
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2000-01-27 |
2002-03-19 |
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2000-07-19 |
2002-03-26 |
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2001-09-07 |
2003-03-13 |
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2001-09-07 |
2003-03-27 |
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2001-09-07 |
2003-03-13 |
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2001-09-07 |
2003-03-13 |
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2001-09-07 |
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2001-09-07 |
2003-03-13 |
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