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Publication numberUSD634816 S1
Publication typeGrant
Application numberUS 29/351,243
Publication dateMar 22, 2011
Priority dateJun 5, 2009
Publication number29351243, 351243, US D634816 S1, US D634816S1, US-S1-D634816, USD634816 S1, USD634816S1
InventorsBenning Qian
Original AssigneeBenning Qian
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Pipe coupling
US D634816 S1
Abstract  available in
Images(4)
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Claims(1)
  1. The ornamental design for a pipe coupling, as shown and described.
Description

FIG. 1 is a top view of a pipe coupling showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a first perspective view;

FIG. 8 is a perspective view of the pipe coupling in use; and,

FIG. 9 is an exploded perspective view of the pipe coupling in use.

The broken line portions of the figure drawings are included to show unclaimed subject matter only and form no part of the claimed design. The pipe coupling is shown broken away in the middle to indicate that it has no specific length.

Classifications
U.S. ClassificationD23/259