Guiding trough downspout for optical fibers
Description
FIG. 1 is a left side, top and front perspective view of a guiding trough downspout for optical fibers showing my new design.
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof, the left side elevational view thereof being a mirror image.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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3471629 | October 1969 | O'Leary |
3485937 | December 1969 | Caveney |
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0807341 | January 1959 | GBX |
- 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.
Patent History
Patent number: D320782
Type: Grant
Filed: Jul 31, 1989
Date of Patent: Oct 15, 1991
Inventor: Roy Henneberger (Eagan, MN)
Primary Examiner: Susan J. Lucas
Assistant Examiner: J. Sincavage
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 7/387,648
Type: Grant
Filed: Jul 31, 1989
Date of Patent: Oct 15, 1991
Inventor: Roy Henneberger (Eagan, MN)
Primary Examiner: Susan J. Lucas
Assistant Examiner: J. Sincavage
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 7/387,648
Classifications
Current U.S. Class:
Conduit, Duct Or Channel (D13/155)