Emergency key for interior privacy door lock
Description
Claims
The ornamental design for a emergency key for interior privacy door lock, as shown and described.
Referenced Cited
U.S. Patent Documents
D235189 | May 1975 | Tachi |
D433922 | November 21, 2000 | Hatada |
D707530 | June 24, 2014 | Nave |
9097035 | August 4, 2015 | Litwinski |
D752413 | March 29, 2016 | Bransgrove |
D775930 | January 10, 2017 | Jung |
D839715 | February 5, 2019 | Osumi |
D863037 | October 15, 2019 | Eriksson |
D876925 | March 3, 2020 | Eriksson |
D889246 | July 7, 2020 | Guo et al. |
Patent History
Patent number: D929849
Type: Grant
Filed: Oct 24, 2020
Date of Patent: Sep 7, 2021
Inventor: Huiqun Lu (Shenzhen)
Primary Examiner: Doris Clark
Application Number: 29/756,022
Type: Grant
Filed: Oct 24, 2020
Date of Patent: Sep 7, 2021
Inventor: Huiqun Lu (Shenzhen)
Primary Examiner: Doris Clark
Application Number: 29/756,022
Classifications
Current U.S. Class:
D8/347