USD1039042SActiveUtility
Engraving machine
Est. expiryMar 20, 2044(~17.7 yrs left)· nominal 20-yr term from priority
Inventors:Xi Lei
63
PatentIndex Score
4
Cited by
30
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an engraving machine, as shown and described.Join the waitlist — get patent alerts
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