Universal joint coupling
Description
Claims
The ornamental design for a universal joint coupling, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 1531463 | March 1925 | Vincent |
| 2060209 | November 1936 | Heckert |
| 3878695 | April 1975 | Pitner |
| 4856927 | August 15, 1989 | Cusati |
| D374607 | October 15, 1996 | Shoda |
| 5836821 | November 17, 1998 | Yamada |
| D413058 | August 24, 1999 | Murakami |
| D887823 | June 23, 2020 | Joe |
| D979386 | February 28, 2023 | Chou |
| 20070290472 | December 20, 2007 | Audibert |
| 20070293326 | December 20, 2007 | Tokioka |
| 20100120545 | May 13, 2010 | Huis |
| 20120135811 | May 31, 2012 | Zhao |
| 20130165242 | June 27, 2013 | Liu |
| 20150167747 | June 18, 2015 | Honda |
| 20210222738 | July 22, 2021 | Seo |
| 20210301880 | September 30, 2021 | Su |
| 20210301881 | September 30, 2021 | Tu |
| 20230154442 | May 18, 2023 | Hirasawa |
| 308057673 | May 2023 | CN |
| 308082309 | June 2023 | CN |
| 308115481 | July 2023 | CN |
Patent History
Patent number: D1053707
Type: Grant
Filed: Jan 18, 2024
Date of Patent: Dec 10, 2024
Inventors: Yanhui Liao (Dongguan), Pengfeng Li (Dongguan)
Primary Examiner: Sheryl Lane
Assistant Examiner: Ieisha N Price
Application Number: 29/924,351
Type: Grant
Filed: Jan 18, 2024
Date of Patent: Dec 10, 2024
Inventors: Yanhui Liao (Dongguan), Pengfeng Li (Dongguan)
Primary Examiner: Sheryl Lane
Assistant Examiner: Ieisha N Price
Application Number: 29/924,351
Classifications
Current U.S. Class:
Element Or Attachment (D21/561)