Door stopper
Description
Claims
The ornamental design for a door stopper, as shown and described.
Referenced Cited
U.S. Patent Documents
D570677 | June 10, 2008 | Lee |
D571652 | June 24, 2008 | Zhang |
D586650 | February 17, 2009 | Zhang |
D593181 | May 26, 2009 | Barnard |
D655599 | March 13, 2012 | Durham |
8918958 | December 30, 2014 | Carreon |
9915088 | March 13, 2018 | Catalano |
D842562 | March 5, 2019 | McCallister |
10352082 | July 16, 2019 | Shuba, Jr. |
10400496 | September 3, 2019 | Kuta |
Patent History
Patent number: D977333
Type: Grant
Filed: Sep 29, 2022
Date of Patent: Feb 7, 2023
Inventor: Jiping Liao (Hengnan County)
Primary Examiner: Keli L Hill
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/855,043
Type: Grant
Filed: Sep 29, 2022
Date of Patent: Feb 7, 2023
Inventor: Jiping Liao (Hengnan County)
Primary Examiner: Keli L Hill
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/855,043
Classifications
Current U.S. Class:
D8/402