Safety lock
Description
The broken lines shown in the drawings depict portions of the safety lock in which the design is embodied that form no part of the claimed design.
Claims
The ornamental design for a safety lock, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D967691
Type: Grant
Filed: Jan 14, 2021
Date of Patent: Oct 25, 2022
Inventor: Xu Wang (Ningbo)
Primary Examiner: Jack Reickel
Assistant Examiner: Michael A Kervin
Application Number: 29/766,194
Type: Grant
Filed: Jan 14, 2021
Date of Patent: Oct 25, 2022
Inventor: Xu Wang (Ningbo)
Primary Examiner: Jack Reickel
Assistant Examiner: Michael A Kervin
Application Number: 29/766,194
Classifications
Current U.S. Class:
D8/331;
D8/336