Working lamp
Description
Claims
The ornamental design for a working lamp, as shown and described.
Referenced Cited
Patent History
Patent number: D732220
Type: Grant
Filed: Dec 19, 2013
Date of Patent: Jun 16, 2015
Inventor: Yong Bao (Yuyao)
Primary Examiner: Brian N Vinson
Application Number: 29/477,077
Type: Grant
Filed: Dec 19, 2013
Date of Patent: Jun 16, 2015
Inventor: Yong Bao (Yuyao)
Primary Examiner: Brian N Vinson
Application Number: 29/477,077
Classifications
Current U.S. Class:
Pivotal Movement (D26/63)