USD1077005SActiveUtility
Vacuum machine
Est. expiryOct 21, 2044(~18.2 yrs left)· nominal 20-yr term from priority
Inventors:Hui Wu
65
PatentIndex Score
2
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a vacuum machine, as shown and described.Join the waitlist — get patent alerts
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