Door lock
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Description
The broken lines in the drawings represent portions of the door lock that form no part of the claimed design.
Claims
We claim the ornamental design for a door lock, as shown and described.
Referenced Cited
U.S. Patent Documents
D43534 | February 1913 | Hawley |
1858604 | May 1932 | Teich |
3990277 | November 9, 1976 | Mullich |
D280073 | August 13, 1985 | Wildgen |
4820330 | April 11, 1989 | Lin |
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5027629 | July 2, 1991 | Liu |
5787741 | August 4, 1998 | Shen |
D404634 | January 26, 1999 | Hankel |
D518354 | April 4, 2006 | Veltz |
D664420 | July 31, 2012 | Mattson |
D903464 | December 1, 2020 | Groleski et al. |
20190390478 | December 26, 2019 | Xiang |
Patent History
Patent number: D986025
Type: Grant
Filed: Jul 13, 2021
Date of Patent: May 16, 2023
Assignee: Panasonic Intellectual Property Management Co., Ltd. (Osaka)
Inventors: Chie Fukuda (Kyoto), Kazunori Seto (Osaka), Koji Nishimura (Osaka)
Primary Examiner: Lauren R Calve
Application Number: 29/799,291
Type: Grant
Filed: Jul 13, 2021
Date of Patent: May 16, 2023
Assignee: Panasonic Intellectual Property Management Co., Ltd. (Osaka)
Inventors: Chie Fukuda (Kyoto), Kazunori Seto (Osaka), Koji Nishimura (Osaka)
Primary Examiner: Lauren R Calve
Application Number: 29/799,291
Classifications
Current U.S. Class:
D8/302