Sreekanth US3288547

 The Delphion Integrated View

 Email this to a friend  Email this to a friend
  Buy Now:   Buy PDF- 3pp
  Tools:  Add to Work File:   
         
Title: US3288547 - Text Title unavailable - see image for title

Inventor: Klinger et al.

Issue Date: 1966-11

Current U.S. Class: 351/155: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; With support or holder (e.g., on hat or cap)
002/444: APPAREL; GUARD OR PROTECTOR; For wearer's head; Eye shields (e.g., hoodwinks or blinds, etc.); Goggles; Included in shield for eyes; Having frame for each eye; Suspended within a goggle
128/201.12: SURGERY; RESPIRATORY METHOD OR DEVICE; Corrective or magnifying lens combined with face mask having eyepiece or transparent viewing portion
351/123: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; Temples; With head or ear engaging attachments
351/158: OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING; SPECTACLES AND EYEGLASSES; Combined


Forward References: 4 patents reference this one
Buy
PDF
Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 9pp USD640733 2011-06-28 Ho; Patrick C.   Eyewear
Buy PDF- 14pp US4930163 1990-06-05 King; Mathew B.   Apparatus for supporting an eyeglass frame lens assembly in a diving or protective mask
Buy PDF- 2pp USD291894 1987-09-15 Weisenfeld; George International Tropic-Cal, Inc. Eyeglass retaining cord with adjustable slide
Buy PDF- 4pp US3874776 1975-4 Seron; Suren V. Seron Manufacturing Company Retainer for eyeglasses


First Image Pages
3 pages total

High Resolution

Low Resolution:
View ImagesView Images


: Gallery of Obscure PatentsNominate this for the Gallery...

Thomson Reuters Copyright © 1997-2013 Thomson Reuters 
Subscriptions  |  Web Seminars  |  Privacy  |  Terms & Conditions  |  Site Map  |  Contact Us  |  Help