Digital manifold pressure tester
Description
The broken line showing of the digital manifold pressure tester is for the purpose of illustrating article and forms no part of the claimed design.
Claims
The ornamental design for a digital manifold pressure tester, as shown and described.
Referenced Cited
U.S. Patent Documents
5875413 | February 23, 1999 | Vinci |
D695139 | December 10, 2013 | Kent |
9973665 | May 15, 2018 | Saha |
20010002552 | June 7, 2001 | Vinci |
20210404926 | December 30, 2021 | Milholland |
Patent History
Patent number: D956589
Type: Grant
Filed: Sep 13, 2020
Date of Patent: Jul 5, 2022
Inventor: Shaoqiang Li (Guangzhou)
Primary Examiner: Antoine Duval Davis
Application Number: 29/750,323
Type: Grant
Filed: Sep 13, 2020
Date of Patent: Jul 5, 2022
Inventor: Shaoqiang Li (Guangzhou)
Primary Examiner: Antoine Duval Davis
Application Number: 29/750,323
Classifications