USD320711SExpiredUtility

Head rest

48
Individually held — no corporate assignee on recordPriority: Jun 22, 1988Filed: Jun 22, 1988Granted: Oct 15, 1991
Est. expiryJun 22, 2008(expired)· nominal 20-yr term from priority
Inventors:Roger Olsen
48
PatentIndex Score
8
Cited by
7
References
1
Claims

Claims

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

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