Pipe coupling segment

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

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

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

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

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

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

Patent	Priority	Assignee	Title
2752173,
4408788,	Sep 23 1981	Grinnell Corporation	Hingeable split pipe collar
4896902,	Sep 29 1988	Victaulic Company of America	Segmented transition coupling
5911446,	Jun 18 1996	Victaulic Company of America	Pipe coupling for plain ended pipe
6076861,	Dec 25 1997	THE VICTAULIC CO., OF JAPAN, LTD.	Housing type pipe coupling
7090259,	Aug 05 1999	Victaulic Company	Anti-mismatch of near-sized coupling segments
20050242585,
142057,
142834,
168928,
D287532,	Apr 17 1984	Victaulic Company of America	Coupling
D334050,	Dec 12 1989	NORTHERN IRON AND BRASS FOUNDRY PTY LTD	Combined pipe tapping saddle and seal
D339975,	Nov 06 1991	M&FC Holding Co., Inc.	Pipe restrainer collar member
D558307,	Jun 17 2005	Victaulic Company	Pipe coupling
D560764,	Jun 17 2005	Victaulic Company	Mechanical coupling
D568451,	Jun 17 2005	Victaulic Company	Mechanical coupling
D570458,	Jun 17 2005	Victaulic Company	Mechanical coupling

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Aug 22 2008		Victaulic Company	(assignment on the face of the patent)

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