USD281210SExpiredUtility

Back rest

94
Assignee: BIO SUPPORT INDPriority: Feb 10, 1983Filed: Feb 10, 1983Granted: Nov 5, 1985
Est. expiryFeb 10, 2003(expired)· nominal 20-yr term from priority
Inventors:Frank L. Roberts
94
PatentIndex Score
43
Cited by
5
References
1
Claims

Claims

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

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