Air pump
Description
The broken lines in the drawings depict portions of the air pump that form no part of the claimed design.
Claims
The ornamental design for an air pump, as shown and described.
Referenced Cited
U.S. Patent Documents
D338018 | August 3, 1993 | Willinger |
D374075 | September 24, 1996 | Lee |
D374237 | October 1, 1996 | Wang |
D429736 | August 22, 2000 | Flynn |
D470865 | February 25, 2003 | Wang |
D520023 | May 2, 2006 | Goto |
D701536 | March 25, 2014 | Shakal |
D705818 | May 27, 2014 | Chen |
D745569 | December 15, 2015 | Robinson |
D777792 | January 31, 2017 | Goodier |
D869507 | December 10, 2019 | Huang |
D886159 | June 2, 2020 | Houguchi |
D916139 | April 13, 2021 | Fan |
D923665 | June 29, 2021 | Wang |
D934921 | November 2, 2021 | Elze |
Patent History
Patent number: D963701
Type: Grant
Filed: Aug 23, 2021
Date of Patent: Sep 13, 2022
Inventor: Chaowu Liao (Yiyang)
Primary Examiner: David G Muller
Application Number: 29/804,875
Type: Grant
Filed: Aug 23, 2021
Date of Patent: Sep 13, 2022
Inventor: Chaowu Liao (Yiyang)
Primary Examiner: David G Muller
Application Number: 29/804,875
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)