USD263713SExpiredUtility
Vibratory tumbler
Individually held — no corporate assignee on recordPriority: Sep 21, 1979Filed: Sep 21, 1979Granted: Apr 6, 1982
Est. expirySep 21, 1999(expired)· nominal 20-yr term from priority
Inventors:William F. Baer
70
PatentIndex Score
10
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a vibratory tumbler, substantially as shown and described.
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