USD251458SExpiredUtility
Slipper
Individually held — no corporate assignee on recordPriority: May 16, 1977Filed: May 16, 1977Granted: Apr 3, 1979
Est. expiryMay 16, 1997(expired)· nominal 20-yr term from priority
Inventors:Thomas A. Mertes
24
PatentIndex Score
3
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a slipper, substantially as shown and described.
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