Pipe coupling plug
Latest Bitspower International Co., Ltd. Patents:
Description
Claims
The ornamental design for a pipe coupling plug, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D627039
Type: Grant
Filed: Apr 20, 2010
Date of Patent: Nov 9, 2010
Assignee: Bitspower International Co., Ltd. (Changhua County)
Inventor: Vincent Yu (Changhua County)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Application Number: 29/360,131
Type: Grant
Filed: Apr 20, 2010
Date of Patent: Nov 9, 2010
Assignee: Bitspower International Co., Ltd. (Changhua County)
Inventor: Vincent Yu (Changhua County)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Application Number: 29/360,131
Classifications
Current U.S. Class:
Cap, Plug, Vent Or Screen (11) (D23/260)