USD253919SExpiredUtility
Slipper
Individually held — no corporate assignee on recordPriority: Nov 25, 1977Filed: Nov 25, 1977Granted: Jan 15, 1980
Est. expiryNov 25, 1997(expired)· nominal 20-yr term from priority
Inventors:Henry D. Sweeny
59
PatentIndex Score
6
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a slipper, as shown.
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