USD561002SExpiredUtility
Disc tumbler
Est. expiryJun 5, 2026(expired)· nominal 20-yr term from priority
Inventors:Suvichai Janethana-Arthakij
31
PatentIndex Score
2
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a disc tumbler, as shown and described.Join the waitlist — get patent alerts
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