Sreekanth US3238005

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Title: US3238005 - Text Title unavailable - see image for title

Inventor: Petitto

Issue Date: 1966-03

Current U.S. Class: 351/059: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; Lens pivots in and out of optical path
002/013: APPAREL; GUARD OR PROTECTOR; For wearer's head; Eye shields (e.g., hoodwinks or blinds, etc.); Shades; Spectacle attachments
002/453: APPAREL; GUARD OR PROTECTOR; For wearer's head; Eye shields (e.g., hoodwinks or blinds, etc.); Goggles; On horizontal pivot
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)
351/057: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; With auxiliary lenses movable in and out of the optical path (e.g., clip-on type attachments)
351/058: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; With auxiliary lenses movable in and out of the optical path (e.g., clip-on type attachments); Spring biased or secured by friction members


Forward References: 23 patents reference this one
Buy
PDF		 Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 11pp US8029132 2011-10-04 Park; Soo An Korea Ogk Co., Ltd. 3D eyeglasses with detachable front eyeglasses frame
Buy PDF- 5pp USD560707 2008-01-29 Smith; Greg   Hooded auxiliary lens assembly
Buy PDF- 16pp US7320514 2008-01-22 Smith; Greg E'lite Optik U.S. L.P. Auxiliary eyewear assembly with micromagnetic attachment
Buy PDF- 6pp USD552667 2007-10-09 Smith; Greg E'lite Optik US, L.P. Butterfly frames
Buy PDF- 16pp US7131726 2006-11-07 Hiramoto; Kiyoshi 21 (Two-One) Co., Ltd. Spectacle frame and lens hanger
Buy PDF- 11pp US7040749 2006-05-09 Smith; Greg E'lite Optik U.S. L.P. Auxiliary lens assembly with improved attachment to primary lens assembly
Buy PDF- 13pp US6974213 2005-12-13 Smith; Greg E'lite Optiks, Inc. Monoblock assembly for eyewear
Buy PDF- 13pp US6969170 2005-11-29 Smith; Greg   Auxiliary lens assembly with spring-loaded attachment to primary lens assembly
Buy PDF- 12pp US6948807 2005-09-27 Smith; Greg E'Lite Optik, Inc. Horizontally combinable eyewear assembly
Buy PDF- 10pp US5980036 1999-11-09 Solomon; Charles I. World Precision Instruments, Inc. Eyeglass devices with removable auxiliary lenses or frames
Buy PDF- 4pp USD401960 1998-12 Pearl; Greg   Flip-lens device with low prescription magnifier
Buy PDF- 8pp USD391594 1998-03-03 Huh; Mun Young   Goggles
Buy PDF- 4pp USD388813 1998-01-06 Feuchtmayer; Nicholas   Safety glasses with optional attached magnifiers
Buy PDF- 4pp USD371384 1996-07-02 Bonnemere; Patrick Cebe International S.A. Spectacle frame without lenses
Buy PDF- 7pp US5519460 1996-05-21 Mills; Christopher T.   Visor sunglasses
Buy PDF- 6pp US5376977 1994-12-27 Liu; Chin-Fen   Glasses structure for advertising
Buy PDF- 9pp US5170502 1992-12-15 Hegendorfer; Erich Uvex Winter Optical, Inc. Protective eyewear assembly
Buy PDF- 7pp US4973148 1990-11-27 Gazeley; Albert E. Polaroid Corporation Optical accessory for use with spectacles
Buy PDF- 7pp US4955707 1990-09-11 Gazeley; Albert E. Polaroid Corporation Pivoting optical accessory for use with spectacles
Buy PDF- 6pp US4890910 1990-01-02 Gazeley; Albert E. Polaroid Corporation Optical accessory for spectacles
Buy PDF- 7pp US4685782 1987-08-11 Lhospice; Bernard Essilor International (Compagnie Generale d'Optique) Spectacles having a detachable front
Buy PDF- 5pp US4659196 1987-04-21 Gazeley; Albert E. Polaroid Corporation Optical accessory for use with spectacles
Buy PDF- 6pp US4402577 1983-09-06 Minart; Francois Essilor International, cie Generale d'Optique Eyeglass frame with detachable frame front


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