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Title: US5058990: Stereoscopic viewer and view panels therefor
[ Derwent Title ]


Country: US United States of America

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12 pages

 
Inventor: Bush, Timothy H.; Clarendon Hills, IL 60514

Assignee: None

Published / Filed: 1991-10-22 / 1989-11-21

Application Number: US1989000439484

IPC Code: Advanced: G02B 27/22;
Core: more...
IPC-7: G02B 27/22;

U.S. Class: Current: 359/474; 359/477;
Original: 359/474; 359/477;

Field of Search: 350/132,140

Priority Number:
1989-11-21  US1989000439484

Abstract: A stereoscope includes a body having a base panel and a septum panel, wherein the front and rear edges of the base and septum panels each define at least one respective tab. A lens assembly having a lens panel that supports a pair of lenses defines multiple tab receiving slots, each positioned to receive a respective one of the tabs to support the septum panel in a pre-determined position with respect to the base panel and to hold the lens assembly on the body. A stereoscopic view panel has a pair of stereoscopic views fixedly positioned on the view panel. The view panel defines multiple tab receiving slots, each receiving a respective one of the tabs to secure the view panel to both the septum and base panels, with the septum panel precisely positioned between the stereoscopic views.

Attorney, Agent or Firm: Willian Brinks Olds Hofer Gilson & Lione ;

Primary / Asst. Examiners: Arnold, Bruce Y.; Gass, Rebecca D.

Maintenance Status: E3 Expired  Check current status
CC Certificate of Correction issued

INPADOC Legal Status: Show legal status actions

Family: None

First Claim:
Show all 34 claims
I claim:     1. A stereoscope comprising:
  • a body comprising a septum panel connected to a base panel, both panels having respective front and rear edge portions;
  • a lens assembly comprising a lens panel and a pair of lenses fixedly positioned on the lens panel;
  • a view panel comprising a pair of stereoscopic views fixedly positioned on the view panel in a predetermined position;
  • means for securing the lens panel to the front edge portions of both the septum panel and the base panel to secure the septum panel in a predetermined position with respect to the base panel and form a substantially rigid assembly therewith;
  • first means for releasably mechanically interlocking the view panel with the rear edge portion of the septum panel to positively position the septum panel in a predetermined location between the views;
  • second means for releasably mechanically interlocking the view panel with the rear edge portion of the base panel, said second means cooperating with the first means to form a substantially rigid assembly of the septum panel, the base panel, and the view panel.


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Forward References: Show 4 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (4)   |   Backward references (17)   |   Citation Link

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Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 2pp US502450* 1893-08 Wagner    
Get PDF - 3pp US1097601  1914-05 Maerz   FOLDING STEREOSCOPE.
Get PDF - 9pp US1194057* 1916-08 Murphy    
Get PDF - 6pp US1197679  1916-09 Stern   STEREOSCOPE.
Get PDF - 3pp US1204613  1912-04 Berger   PLASTIC SIGN.
Get PDF - 8pp US1257327  1918-02 Disney   STEREOSCOPE.
Get PDF - 3pp US1392327* 1921-10 Hattersley    
Get PDF - 2pp US2018739* 1934-08 Pauchek    
Get PDF - 6pp US2131444* 1936-01 Lateltin    
Get PDF - 6pp US2187765* 1936-07 Walter    
Get PDF - 5pp US2621562* 1950-08 Stone    
Get PDF - 4pp US2757573  1956-08 Turner   Foldable viewer for stereoscopic pictures
Get PDF - 2pp US2821884* 1958-02 Austin    
Get PDF - 5pp US2984153* 1961-05 Brennan    
Get PDF - 3pp US3391971  1968-07 Kaufman   FOLDABLE CARDBOARD THREE DIMENSIONAL VIEWER
Get PDF - 6pp US4730898  1988-03 Curtin  RCI Group, Inc. Stereoscopic viewer of the lorgnette type
Get PDF - 7pp US4789220  1988-12 Kinnard   Stereoscopic print viewer
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Foreign References: None

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