USD397359SExpiredUtility
Combination hole punch and electronic unit
Individually held — no corporate assignee on recordPriority: Aug 14, 1997Filed: Aug 14, 1997Granted: Aug 25, 1998
Est. expiryAug 14, 2017(expired)· nominal 20-yr term from priority
52
PatentIndex Score
8
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combination hole punch and electronic unit, as shown and described.
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