Projection lamp
Description
The broken lines in the drawings illustrate portions of the projection lamp that form no part of the claimed design.
Claims
The ornamental design for a projection lamp, as shown and described.
Referenced Cited
Patent History
Patent number: D854226
Type: Grant
Filed: Jul 5, 2017
Date of Patent: Jul 16, 2019
Inventor: Muchun Lin (GuangDong)
Primary Examiner: Brian N. Vinson
Application Number: 29/609,797
Type: Grant
Filed: Jul 5, 2017
Date of Patent: Jul 16, 2019
Inventor: Muchun Lin (GuangDong)
Primary Examiner: Brian N. Vinson
Application Number: 29/609,797
Classifications