30 amp 90 degree twist lock
Description
The broken lines depict portions of the 30 amp 90 degree twist lock that form no part of the claimed design.
Claims
The ornamental design for a 30 amp 90 degree twist lock, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D803158 | November 21, 2017 | Smajda |
D810686 | February 20, 2018 | Cantz |
D826858 | August 28, 2018 | Little |
D830306 | October 9, 2018 | Cantz |
D836555 | December 25, 2018 | Xu |
D837035 | January 1, 2019 | Zhu |
20150021256 | January 22, 2015 | Luther |
20170229804 | August 10, 2017 | Kurita |
20180069349 | March 8, 2018 | Kato |
20180123295 | May 3, 2018 | August |
20180248322 | August 30, 2018 | Foran |
- 30 Amp 90 Degree Twist Lock, Amazon, https://www.amazon.com/Camco-55522-Standard-Locking-PowerGrip/dp/B005BNZh. Retrieved on Aug. 29, 2019/ (Year: 2019).
- https://smile.amazon.com/Epicord-90-Degree-Dogbone-Adapter-30-Amp/dp/B079JX3F91/ref=sr_1_2?ie=UTF8&qid=1525189421&sr=8-2&keywords=30+amp+90+degree+twist+lock The author of the above reference is by ZH Brothers International and Guoqiang “Aston” Zhu.
Patent History
Patent number: D865484
Type: Grant
Filed: Aug 15, 2017
Date of Patent: Nov 5, 2019
Inventor: Guoqiang Zhu (Mishawaka, IN)
Primary Examiner: Ian Simmons
Assistant Examiner: Yolanda Robinson
Application Number: 29/614,023
Type: Grant
Filed: Aug 15, 2017
Date of Patent: Nov 5, 2019
Inventor: Guoqiang Zhu (Mishawaka, IN)
Primary Examiner: Ian Simmons
Assistant Examiner: Yolanda Robinson
Application Number: 29/614,023
Classifications
Current U.S. Class:
D8/334