Digital door lock
Description
Claims
The ornamental design for a digital door lock, as shown and described.
Referenced Cited
Patent History
Patent number: D902004
Type: Grant
Filed: Aug 14, 2018
Date of Patent: Nov 17, 2020
Assignee: IMGATE, INC. (Seongnam-si)
Inventor: Chang Hoon Shin (Seongnam-si)
Primary Examiner: Doris Clark
Application Number: 29/659,928
Type: Grant
Filed: Aug 14, 2018
Date of Patent: Nov 17, 2020
Assignee: IMGATE, INC. (Seongnam-si)
Inventor: Chang Hoon Shin (Seongnam-si)
Primary Examiner: Doris Clark
Application Number: 29/659,928
Classifications
Current U.S. Class:
D8/331