Portable lighting device
Description
The broken lines depict portions of the article that form no part of the claimed design.
Claims
The ornamental design for a portable lighting device, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D928369
Type: Grant
Filed: Aug 6, 2019
Date of Patent: Aug 17, 2021
Inventor: Yu-Ting Huang (Taichung)
Primary Examiner: Eric L Goodman
Assistant Examiner: Sarah L Smith
Application Number: 29/700,788
Type: Grant
Filed: Aug 6, 2019
Date of Patent: Aug 17, 2021
Inventor: Yu-Ting Huang (Taichung)
Primary Examiner: Eric L Goodman
Assistant Examiner: Sarah L Smith
Application Number: 29/700,788
Classifications
Current U.S. Class:
Hand-held, Body-attached Or Lantern Type (6) (D26/37)