Pipe coupling
Latest Flex-Seal Couplings Limited Patents:
Description
Claims
The ornamental design for a pipe coupling, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D609789
Type: Grant
Filed: Oct 11, 2007
Date of Patent: Feb 9, 2010
Assignee: Flex-Seal Couplings Limited
Inventor: David John Milnes (Rotherham)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Trexler, Bushnell, Giangiorgi, Blackstone & Marr, Ltd.
Application Number: 29/295,971
Type: Grant
Filed: Oct 11, 2007
Date of Patent: Feb 9, 2010
Assignee: Flex-Seal Couplings Limited
Inventor: David John Milnes (Rotherham)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Trexler, Bushnell, Giangiorgi, Blackstone & Marr, Ltd.
Application Number: 29/295,971
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)