USD257741SExpiredUtility

Lower back support

48
Assignee: SURGICAL APPLIANCE INDPriority: Jun 27, 1977Filed: Jun 27, 1977Granted: Dec 30, 1980
Est. expiryJun 27, 1997(expired)· nominal 20-yr term from priority
Inventors:Marguerite R. Williams
48
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for lower back support, substantially as shown and described.

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