USD381118SExpiredUtility

Hair roller

21
Individually held — no corporate assignee on recordPriority: Jan 16, 1996Filed: Jan 16, 1996Granted: Jul 15, 1997
Est. expiryJan 16, 2016(expired)· nominal 20-yr term from priority
Inventors:Katharina K. EhrhardtKarl M. Dietz
21
PatentIndex Score
4
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a hair roller, as shown and described.

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