IP Library › Granted Patent US 1,038,556
Granted Patent S1
US 1,038,556 · App. 29/706,495 · Granted Aug 6, 2024

Vacuum

Inventors: Yihu Zhuo (Ningbo, CN); Dajun Li (Ningbo, CN)
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Quick Facts
Patent No.
US 1,038,556
App. No.
29/706,495
Granted
Aug 6, 2024
Kind
S1
Claims (1)

The ornamental design for a vacuum, as shown and described.