USD354720SExpiredUtility
Button
Individually held — no corporate assignee on recordPriority: Sep 30, 1993Filed: Sep 30, 1993Granted: Jan 24, 1995
Est. expirySep 30, 2013(expired)· nominal 20-yr term from priority
Inventors:David R. Estes
65
PatentIndex Score
21
Cited by
31
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a button, as shown.
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