Pipe coupling

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Fitting

Design Patent

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Design Patent

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29296146

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

REFERENCES:
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U.S. Appl. No. 29/232,359, filed Jun. 17, 2005, (Gibb et al).
Asian Sources Hardwares by CATIC Shenzhen Corp. dated Apr. 2005 (2 pages).

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