IP Library › Granted Patent US 1,082,509
Granted Patent S1
US 1,082,509 · App. 29/994,992 · Granted Jul 8, 2025

Sheet fastener

Inventor: Weibin Liu (Guangdong, CN)
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Quick Facts
Patent No.
US 1,082,509
App. No.
29/994,992
Granted
Jul 8, 2025
Kind
S1
Claims (1)

The ornamental design for a sheet fastener, as shown and described.

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