Flexible ribbed pipe coupling

Details Flexible ribbed pipe coupling Flexible ribbed pipe coupling

2009-01-27

2009-10-13

Nelson, T. Chase (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Fluid handling or treatment equipment

Fitting

Design Patent

active

D0602127

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

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U.S. Appl. No. 29/328,916, filed Dec. 4, 2008, Vance W. Henry.
U.S. Appl. No. 29/329,365, filed Dec. 13, 2008, Amit R. Shah.

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