Valve stem
Description
Claims
The ornamental design for a valve stem, as shown and described.
Referenced Cited
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Patent History
Patent number: D720042
Type: Grant
Filed: Aug 19, 2013
Date of Patent: Dec 23, 2014
Assignee: Eco-Burner Products Limited (Waterford)
Inventor: Brian Walsh (Waterford)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/464,599
Type: Grant
Filed: Aug 19, 2013
Date of Patent: Dec 23, 2014
Assignee: Eco-Burner Products Limited (Waterford)
Inventor: Brian Walsh (Waterford)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/464,599
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233)