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1931-07-24 |
1935-02-05 |
Lowry Oliver |
Device to prevent mouth breathing and snoring
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1948-05-13 |
1952-11-04 |
John N Weaver |
Face protecting mask
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1961-10-10 |
1962-11-13 |
Frederick E Steinkamp |
Detachable streamer means for use in playing touch football
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1962-01-11 |
1964-01-21 |
Donald L Dykinga |
Head halter
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GB1034193A
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1963-01-24 |
1966-06-29 |
Maggioni & C Spa |
Basic ethers of guaiacol and thymol with a polyoxyethylenic chain and their derivatives
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1965-12-02 |
1968-04-30 |
James T. Mclaughlin |
Protective device such as welder shield
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1966-03-04 |
1967-04-21 |
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Lifting screen protection device
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1982-08-18 |
1985-03-05 |
Claire Doolin Welt |
Protective eye cover
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1984-01-20 |
1986-07-22 |
Hatchman Robert A |
Combined sweatband and eyeshield
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1985-07-18 |
1988-01-19 |
Thomas Parrish |
Facial harness
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1986-09-18 |
1989-02-07 |
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Riding hat harness
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1987-09-09 |
1990-02-27 |
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1987-10-13 |
1989-08-01 |
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1988-02-09 |
1990-08-07 |
Dhl Research And Development Corporation |
Protective mask
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1988-03-03 |
1989-08-08 |
Olim Marvin J |
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1988-06-14 |
1991-10-01 |
Cabot Safety Corporation |
Faceshield
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1988-11-23 |
1989-12-05 |
Delta Medical Systems, Inc. |
Protective face shield
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1990-07-20 |
1993-02-16 |
Lance Brown |
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1990-11-19 |
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Combined head and body protector for sparring
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1992-02-14 |
1994-06-14 |
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Face shield
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1992-07-10 |
1994-04-12 |
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Safety vest to be used in a car
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1992-08-24 |
1994-08-02 |
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Face shield
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1992-08-24 |
1995-01-17 |
Infection Control Products, Inc. |
Face shield
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1992-08-24 |
1995-01-17 |
Infection Control Products, Inc. |
Face shield
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1993-01-25 |
1995-01-10 |
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Disposable sweat band for a safety hard hat liner
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1993-01-28 |
1995-08-08 |
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Support belt for a headband for ear noise reduction
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1993-07-21 |
1995-09-05 |
Infection Control Products, Inc. |
Face protector having pivoting shield
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Face protector with pivoting face shield and stop
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1995-01-13 |
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1996-12-02 |
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Resmed Limited |
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1998-07-28 |
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