Fiber trough coupling

Description

FIG. 1 is a top, front, and right side perspective view of a fiber trough coupling according to the present invention;

FIG. 2 is a front elevation view of a fiber trough coupling of FIG. 1;

FIG. 3 is a rear elevation view of a fiber trough coupling of FIG. 1;

FIG. 4 is a top plan view of a fiber trough coupling of FIG. 1;

FIG. 5 is a bottom plan view of a fiber trough coupling of FIG. 1;

FIG. 6 is a right side elevation view of a fiber trough coupling of FIG. 1; and,

FIG. 7 is a left side elevation view of a fiber trough coupling of FIG. 1.

Claims

The ornamental design for a fiber trough coupling, as shown and described.

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Inventors:	Henneberger; Roy (Eagan, MN)
Assignee:	ADC Telecommunications, Inc. (Minneapolis, MN)
Appl. No.:	07/677,881
Filed:	April 1, 1991

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Current U.S. Class:	D13/155
Field of Search:	;248/68.1,58,49,65,223.4,225.1,295.1,297.2,297.3 ;174/48,68.1,69,21,72,35C,84R ;D25/68 ;D13/154-156

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References Cited [Referenced By]

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U.S. Patent Documents

D52953	February 1919	Hubbard et al.
D52954	February 1919	Hubbard et al.
D174151	March 1955	Weller
D234519	March 1975	Rynk
D253428	November 1979	Hildebrandt
D318127	July 1991	Ebeler
686052	November 1901	Golding
3042351	July 1962	DuBois
3351699	November 1967	Merkle
4570437	February 1986	Moritz
4658577	April 1987	Klein
4891471	January 1990	Ono et al.
4951716	August 1990	Tsunoda et al.
5067678	November 1991	Henneberger et al.

Foreign Patent Documents

	83809		Jul 1983		EP
	315023		May 1989		EP
	2358863		Nov 1973		DE
	2119631		Sep 1977		DE
	1479341		May 1967		FR

Primary Examiner: Word; A. Hugo
Assistant Examiner: Clark; Doris
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt