Pressure regulation device
Description
The broken lines shown in the drawings represent portions of the pressure regulation device that form no part of the claimed design.
Claims
The ornamental design for a pressure regulation device, as shown and described.
Referenced Cited
U.S. Patent Documents
| D195803 | July 1963 | Elder |
| D315971 | April 2, 1991 | Molzan |
| D409745 | May 11, 1999 | Niemczyk |
| D634813 | March 22, 2011 | Hernandez, IV |
| D653749 | February 7, 2012 | Winter |
| D655405 | March 6, 2012 | Winter |
| D657864 | April 17, 2012 | Moody |
| D672454 | December 11, 2012 | Howe, Jr. |
| D737427 | August 25, 2015 | Dionisio |
| D855795 | August 6, 2019 | Ritter, III |
| D908213 | January 19, 2021 | Abdul-Hafiz |
| D914194 | March 23, 2021 | Fiorenza |
| D917046 | April 20, 2021 | Abdul-Hafiz |
| D975269 | January 10, 2023 | Liao |
| 20100170515 | July 8, 2010 | Pan |
| 20180037307 | February 8, 2018 | Brewer |
Patent History
Patent number: D1001270
Type: Grant
Filed: Jun 30, 2021
Date of Patent: Oct 10, 2023
Assignee: TECMEN ELECTRONICS CO., LTD (Nanjing)
Inventor: Ziqian Wu (Nanjing)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/797,498
Type: Grant
Filed: Jun 30, 2021
Date of Patent: Oct 10, 2023
Assignee: TECMEN ELECTRONICS CO., LTD (Nanjing)
Inventor: Ziqian Wu (Nanjing)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/797,498
Classifications
Current U.S. Class:
Regulator Or Valve (D24/110.6)