Sreekanth US2393955

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Title: US2393955 - Text Title unavailable - see image for title

Inventor: Baratelli et al.

Issue Date: 1946-02

Current U.S. Class: 002/013: APPAREL; GUARD OR PROTECTOR; For wearer's head; Eye shields (e.g., hoodwinks or blinds, etc.); Shades; Spectacle attachments
351/047: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; With antiglare or shading; Removable and/or adjustable filters or screens (e.g., clip-on type)
351/059: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; Lens pivots in and out of optical path


Forward References: 4 patents reference this one
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PDF
Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 9pp US6687910 2004-02-10 Smallwood; Ronald F.   Smoke simulating shield covering SCBA faceplate
Buy PDF- 6pp US4924526 1990-05-15 Parissenti; Stefano M.P.A. Meccanica Plastica Agordina S.p.A. Protective visor
Buy PDF- 5pp US4901374 1990-02-20 Van der Woude; Gerbrig W. Prolens Face shield
Buy PDF- 5pp US4451127 1984-05-29 Moffitt, Jr.; Merritt L.   Half-reader sunglasses


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