Patent
   D634816
Priority
Jun 05 2009
Filed
Dec 02 2009
Issued
Mar 22 2011
Expiry
Mar 22 2025
Assg.orig
Entity
unknown
12
17
n/a
The ornamental design for a pipe coupling, as shown and described.

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.

Qian, Benning

Patent Priority Assignee Title
D728750, Nov 29 2013 Mitsubishi Chemical Corporation Well plate
D795398, Feb 13 2015 LUBRIZOL ADVANCED MATERIALS, INC Cap pipe fitting
D801795, May 12 2016 Connector
D819803, Dec 20 2016 SYNAPTIVE MEDICAL INC Suction tool connector
D908849, Feb 13 2015 LUBRIZOL ADVANCED MATERIALS, INC Elbow pipe fitting
D924375, Feb 13 2015 LUBRIZOL ADVANCED MATERIALS, INC Tee pipe fitting
ER1046,
ER1543,
ER4328,
ER7769,
ER9172,
ER9469,
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