Pipe coupling

Description

FIG. 1 is an isometric view of our design for a pipe coupling;

FIG. 2 is a from view of the design for a pipe coupling shown in FIG. 1, the rear view being identical;

FIG. 3 is a top view of the design for a pipe coupling shown in FIG. 1;

FIG. 4 is a bottom view of the design for a pipe coupling shown in FIG. 1; and,

FIG. 5 is a left side view of for the design for a pipe coupling shown in FIG. 1, the right side view being identical.

Claims

CLAIM We claim the ornamental design for a pipe coupling, as shown and described.

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Inventors:	Dole; Douglas R. (Whitehouse Station, NJ), Domagala; Andrzej (Nazareth, PA)
Assignee:	Victaulic Company (Easton, PA)
Appl. No.:	D/363,556
Filed:	June 11, 2010

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Current U.S. Class:	D23/262
Current International Class:	2301
Field of Search:	;D23/259-262 ;239/428.5 ;261/DIG.22 ;D8/396 ;285/1,112,179,340,367,373,404,53,915 ;403/291,300 ;411/5,10 ;137/801

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References Cited [Referenced By]

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U.S. Patent Documents

2278997	April 1942	Knight
4026586	May 1977	Kennedy et al.
4408788	October 1983	Beukema
4522434	June 1985	Webb
4561678	December 1985	Kunsman
4601495	July 1986	Webb
4611839	September 1986	Rung et al.
6533333	March 2003	Radzik
D616532	May 2010	Madara et al.
D616533	May 2010	Bowman et al.
D618312	June 2010	Madara et al.
D618314	June 2010	Bowman et al.
2005/0104369	May 2005	Webb et al.
2007/0296213	December 2007	Jones et al.

Primary Examiner: Nelson; T. Chase
Assistant Examiner: Goodman; Eric L
Attorney, Agent or Firm: Ballard Spahr LLP