U.S. patent number D321,682 [Application Number 07/387,637] was granted by the patent office on 1991-11-19 for guiding through, 90 degree down elbow for optical fibers. Invention is credited to Roy Henneberger.
United States Patent | D321,682 |
Henneberger | November 19, 1991 |
Inventors: | Henneberger; Roy (Eagan, MN) |
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Appl. No.: | 07/387,637 |
Filed: | July 31, 1989 |
Current U.S. Class: | D13/155 |
Field of Search: | ;D13/152,155 ;D23/267,200,393 ;D30/131 ;248/49,58,68.1 ;D34/28 ;174/21JS,35C,48,68.1,68.3,69,72A,84R,101 ;138/155,156,157,177,DIG.11 ;350/96.16,96.23,96.3 |
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Ditel UPL-1000/UPT-1000/corner cable guides brochure, .COPYRGT.1986. . Tyton, Product Data Bulletin, The Lightguide System. . Panduit Corp., Product Bulletin E-FOA-1, Fiber Optic Cable Accessories.. |
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