Duster
Description
The broken lines shown in the drawings illustrate portions of the duster that form no part of the claimed design.
Claims
The ornamental design for a duster, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D1104388
Type: Grant
Filed: Jan 3, 2024
Date of Patent: Dec 2, 2025
Inventor: Lifeng Wang (Jiaxing)
Primary Examiner: John R Yeh
Application Number: 29/923,981
Type: Grant
Filed: Jan 3, 2024
Date of Patent: Dec 2, 2025
Inventor: Lifeng Wang (Jiaxing)
Primary Examiner: John R Yeh
Application Number: 29/923,981
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40)