Push type quick release grease coupler
Description
The broken lines are for the purposes of, illustrating portions of, the push type quick release grease coupler and form no part of the claimed design.
Claims
The ornamental design for a push type quick release grease coupler, as shown and described.
Referenced Cited
U.S. Patent Documents
1637326 | July 1927 | Murphy |
1651218 | November 1927 | Murphy |
1685408 | September 1928 | Murphy |
1763062 | June 1930 | Murphy |
1796827 | March 1931 | Butler |
1810426 | June 1931 | Rapellin |
1847357 | March 1932 | Murphy |
1937982 | December 1933 | Rudolph |
2070013 | February 1937 | Krannak |
D354133 | January 3, 1995 | Scavitto |
D419236 | January 18, 2000 | Carlson |
D485616 | January 20, 2004 | Baillargeon |
D748779 | February 2, 2016 | Bast |
Patent History
Patent number: D917677
Type: Grant
Filed: Jan 30, 2019
Date of Patent: Apr 27, 2021
Inventor: Huabing Han (Hangzhou)
Primary Examiner: Amy C Wierenga
Application Number: 29/678,616
Type: Grant
Filed: Jan 30, 2019
Date of Patent: Apr 27, 2021
Inventor: Huabing Han (Hangzhou)
Primary Examiner: Amy C Wierenga
Application Number: 29/678,616
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)