Projection lamp
Description
The broken lines shown in the drawings are included for the purpose of illustrating 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
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Foreign Patent Documents
Other references
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Patent History
Patent number: D948105
Type: Grant
Filed: Aug 27, 2020
Date of Patent: Apr 5, 2022
Inventor: Yifeng Wu (Shenzhen)
Primary Examiner: T Chase Nelson
Assistant Examiner: Rachel Wolfe
Application Number: 29/748,065
Type: Grant
Filed: Aug 27, 2020
Date of Patent: Apr 5, 2022
Inventor: Yifeng Wu (Shenzhen)
Primary Examiner: T Chase Nelson
Assistant Examiner: Rachel Wolfe
Application Number: 29/748,065
Classifications