Sreekanth US3120002

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Title: US3120002 - Text Title unavailable - see image for title

Inventor: Blumenthal

Issue Date: 1964-02

Current U.S. Class: 002/009: APPAREL; GUARD OR PROTECTOR; For wearer's head; Face
D16/312: PHOTOGRAPHY AND OPTICAL EQUIPMENT; OPHTHALMIC ARTICLE; Eyeglasses, eyewear, or frame therefor; Provision for flexible attachment to head; Contiguous lens


Forward References: 12 patents reference this one
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Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 13pp US8291512 2012-10-23 Stoll; Walter   Face shield
Buy PDF- 7pp USD667481 2012-09-18 Whittington; Peter C.   Bug-eye glasses
Buy PDF- 3pp USD461200 2002-08-06 Pierotti; Elizabeth M. Greenhouse Grown Products, Inc. Toric lens
Buy PDF- 9pp US6016808 2000-01-25 Landis; Timothy J. OP-D-OP, Inc. Face shield frame apparatus
Buy PDF- 14pp US5692522 1997-12-02 Landis; Timothy J. OP-D-OP, Inc. Face shield apparatus
Buy PDF- 4pp USD372725 1996-08-13 Vigneron; Emilien   Diving mask
Buy PDF- 8pp US5107543 1992-04-28 Hansen; Gary M.   Goggle engaging face mask device and method
Buy PDF- 8pp US5012527 1991-05-07 Michel; Lorraine M.   Athletic nose guard
Buy PDF- 6pp US4726074 1988-02-23 Baclit; Paul   Detachable visor
Buy PDF- 9pp US4621378 1986-11-11 Hatchman; Robert A.   Eyeshield
Buy PDF- 4pp USD284710 1986-07-22 Hatchman; Robert A.   Combined sweatband and eyeshield
Buy PDF- 9pp US4240718 1980-12-23 Wichers; Max F.   Sports spectacle structure


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