USD1037581SActiveUtility
Ultrasonic cleaning machine
Est. expiryApr 2, 2044(~17.7 yrs left)· nominal 20-yr term from priority
Inventors:Xiaobo Liu
82
PatentIndex Score
8
Cited by
20
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an ultrasonic cleaning machine, as shown and described.Join the waitlist — get patent alerts
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