Pipe connector without threaded structures
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The ornamental design which is claimed is shown in solid lines in the drawings.
The broken line showing is included for the purpose of illustrating environment and forms no part of the claimed design.
Claims
The ornamental design for a pipe connector without threaded structures, as shown (and described).
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Type: Grant
Filed: May 1, 2012
Date of Patent: Jan 8, 2013
Assignee: Bitspower International Co., Ltd. (Changhua County)
Inventor: Vincent Yu (Changhua County)
Primary Examiner: Eric Goodman
Application Number: 29/419,788