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Martin Pernicka
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Montreal, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Eyewear
Patent number
D632722
Issue date
Feb 15, 2011
3M Innovative Properties Company
Luc Blanchette
D16 - Photography and optical equipment
Information
Patent Grant
Eyewear with lens hinge
Patent number
6,994,434
Issue date
Feb 7, 2006
Cabot Safety Intermediate Corp.
Luc Blanchette
G02 - OPTICS
Information
Patent Grant
Sport eyeglasses having removable lenses
Patent number
6,227,665
Issue date
May 8, 2001
Leader Industries, Inc.
Martin Pernicka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Protective eyeglass assembly for use during sport activities
Patent number
5,963,295
Issue date
Oct 5, 1999
Leader Industries Inc.
Martin Pernicka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Face mask
Patent number
D407858
Issue date
Apr 6, 1999
Leader Industries Inc.
Raymond Cyr
D29 - Equipment for safety, protection, and rescue
Information
Patent Grant
Double-hinged adjustable eyeglasses
Patent number
5,760,867
Issue date
Jun 2, 1998
Leader Industries Inc.
Martin Pernicka
G02 - OPTICS
Information
Patent Grant
Visor shield for sports headgear
Patent number
D373223
Issue date
Aug 27, 1996
Leader Industries Inc.
Martin Pernicka
D29 - Equipment for safety, protection, and rescue
Information
Patent Grant
Visor shield for sports headgear
Patent number
D373224
Issue date
Aug 27, 1996
Leader Industries Inc.
Martin Pernicka
D29 - Equipment for safety, protection, and rescue
Information
Patent Grant
Face shield with chin contacting element
Patent number
5,483,699
Issue date
Jan 16, 1996
Leader Industries, Inc.
Martin P. Pernicka
A42 - HEADWEAR
Information
Patent Grant
Protective sports headgear
Patent number
5,412,814
Issue date
May 9, 1995
Leader Industries, Inc.
Martin P. Pernicka
A42 - HEADWEAR
Information
Patent Grant
Combination of a strap and of a strap spreader
Patent number
5,303,428
Issue date
Apr 19, 1994
Leader Industries, Inc.
Martin Pernicka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Protective accessory for sport spectacles
Patent number
5,131,737
Issue date
Jul 21, 1992
Leader Sport Products Canada, Inc.
Martin Pernicka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Visor attachment for safety helmet
Patent number
5,012,528
Issue date
May 7, 1991
Institut De Recherche En Sante Et En . . .
Martin Pernicka
A42 - HEADWEAR
Patents Applications
last 30 patents
Information
Patent Application
Eyewear
Publication number
20040141146
Publication date
Jul 22, 2004
Luc Blanchette
G02 - OPTICS