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.

Claims

The ornamental design for a guiding trough downspout for optical fibers, as shown and described.

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Inventors:	Henneberger; Roy (Eagan, MN)
Appl. No.:	07/387,648
Filed:	July 31, 1989

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Current U.S. Class:	D13/155
Field of Search:	;D13/152,155 ;D23/267,393 ;D30/131 ;248/49,58,68.1 ;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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References Cited [Referenced By]

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U.S. Patent Documents

1986965	January 1935	Frank
3351699	November 1967	Merckle
3428799	February 1969	Bassani
3471629	October 1969	O'Leary
3485937	December 1969	Caveney

Foreign Patent Documents

	2365902		Apr 1978		FR
	0819878		Apr 1981		SU
	0807341		Jan 1959		GB

Other References

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..

Primary Examiner: Lucas; Susan J.
Assistant Examiner: Sincavage; J.
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt