Diffuser
Description
The broken lines in the drawings illustrate the portions of the diffuser, which form no part of the claimed design.
Claims
The ornamental design for a diffuser, as shown and described.
Referenced Cited
Patent History
Patent number: D1154892
Type: Grant
Filed: Sep 30, 2025
Date of Patent: Oct 20, 2026
Assignee: Shanghai Genesis Technology Co., Ltd (Shanghai)
Inventor: Daisong Guan (Shanghai)
Primary Examiner: Holly E Thurman
Assistant Examiner: David Obrien
Application Number: 30/025,956
Type: Grant
Filed: Sep 30, 2025
Date of Patent: Oct 20, 2026
Assignee: Shanghai Genesis Technology Co., Ltd (Shanghai)
Inventor: Daisong Guan (Shanghai)
Primary Examiner: Holly E Thurman
Assistant Examiner: David Obrien
Application Number: 30/025,956
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)