USD312326SExpiredUtility
Permanent wave hair curler
Individually held — no corporate assignee on recordPriority: Feb 3, 1989Filed: Feb 3, 1989Granted: Nov 20, 1990
Est. expiryFeb 3, 2009(expired)· nominal 20-yr term from priority
Inventors:Debrah E. Johnson
34
PatentIndex Score
4
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a permanent wave hair curler, as shown and described.
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