Door stopper
Description
Claims
The ornamental design for a door stopper, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D772052
Type: Grant
Filed: Jun 10, 2014
Date of Patent: Nov 22, 2016
Inventors: Frances E. Mutamba (Tucson, AZ), Ngoy C. Mutamba (Tucson, AZ)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Janice Hallmark
Application Number: 29/493,515
Type: Grant
Filed: Jun 10, 2014
Date of Patent: Nov 22, 2016
Inventors: Frances E. Mutamba (Tucson, AZ), Ngoy C. Mutamba (Tucson, AZ)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Janice Hallmark
Application Number: 29/493,515
Classifications
Current U.S. Class:
D8/402