Projection lamp
Description
Claims
The ornamental design for a projection lamp, as shown and described.
Referenced Cited
Patent History
Patent number: D838890
Type: Grant
Filed: Aug 8, 2017
Date of Patent: Jan 22, 2019
Inventor: Li Gao Xiong (Guangdong)
Primary Examiner: Brian N. Vinson
Application Number: 29/613,249
Type: Grant
Filed: Aug 8, 2017
Date of Patent: Jan 22, 2019
Inventor: Li Gao Xiong (Guangdong)
Primary Examiner: Brian N. Vinson
Application Number: 29/613,249
Classifications
Current U.S. Class:
Pivotal Movement (D26/63)