Water-softener filter wrench
Description
Claims
The ornamental design for a water-softener filter wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D644897
Type: Grant
Filed: Feb 28, 2011
Date of Patent: Sep 13, 2011
Assignee: Superb Fabricating LLC (South Lyon, MI)
Inventor: Herbert Stricker (Milford, MI)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Dort Patent, P.C.
Application Number: 29/386,413
Type: Grant
Filed: Feb 28, 2011
Date of Patent: Sep 13, 2011
Assignee: Superb Fabricating LLC (South Lyon, MI)
Inventor: Herbert Stricker (Milford, MI)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Dort Patent, P.C.
Application Number: 29/386,413
Classifications
Current U.S. Class:
D8/21