Sandglass lamp
Description
The broken lines illustrate portions of the sandglass lamp that form no part of the claimed design.
Claims
The ornamental design for a sandglass lamp, as shown and described.
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Patent History
Patent number: D932680
Type: Grant
Filed: Dec 16, 2020
Date of Patent: Oct 5, 2021
Inventor: Yong Zhang (Ningbo)
Primary Examiner: T Chase Nelson
Assistant Examiner: Rachel Wolfe
Application Number: 29/762,482
Type: Grant
Filed: Dec 16, 2020
Date of Patent: Oct 5, 2021
Inventor: Yong Zhang (Ningbo)
Primary Examiner: T Chase Nelson
Assistant Examiner: Rachel Wolfe
Application Number: 29/762,482