Grease coupler
Description
The broken lines depict portions of the grease coupler that form no part of the claimed design.
Claims
The ornamental design for a grease coupler, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- 5 Best Grease Gun Coupler in 2020; YouTube Video Frame: 2:39+/6:15; Publish Date Nov. 14, 2020; Visited Online May 25, 2022; https://www.youtube.com/watch?v=_pj8MLdKzWw (Year: 2020).
- MLfire Grease Tool Coupler 1000 PSI Quick Lock & Release; Walmart Website Copyright Date 2022; Visited Online May 25, 2022; https://www.walmart.com/ip/MLfire-Grease-Tool-Coupler-10000-PSI-Quick-Lock-Release-Leak-Free-Tip-11-8-Hose-Stainless-Steel-1-8-NPT-Fittings-Standard-Mini/939989820?athbdg=L1700 (Year: 2022).
- Wintools; https:/www.amazon.com/dp/BO7KVSX4R9/ref=sspa_dk_detail_1?psc=1&pd_rd_iBO7KVSX4R9&spLa=ZW5icnlwdGVkUXVhbGlmaWVyPUFaRKNYTIYZNkKIKSEMmZW5jcnlwdGVkKSWQ9QTAOMjE3MzilzSE9OSTNKVjVONURYJmVuY3J5cHRIZEFkSWQ9QTA2ZOTQWNTczSVRZVO0tSVZVMRk1 DJndpZGdid E5hbWU9c3 BIZGVOYWisdmFjdGIvbj1joGlja1JIZGIyZWN (Year: 2018).
- AlbaLUBE Quick Release Grease Coupler YouTube Video Frame 0:27/0:55; Published May 1, 2017; Visited Online Jan. 21, 2020; https:/www. youtube.com/watch?v=l7Gim64aFsc (Year: 2017) (Year: 2017).
Patent History
Patent number: D957591
Type: Grant
Filed: Oct 12, 2021
Date of Patent: Jul 12, 2022
Inventor: Boping Yao (Zhuji)
Primary Examiner: Amy C Wierenga
Application Number: 29/811,181
Type: Grant
Filed: Oct 12, 2021
Date of Patent: Jul 12, 2022
Inventor: Boping Yao (Zhuji)
Primary Examiner: Amy C Wierenga
Application Number: 29/811,181
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)