USD422709SExpiredUtility

Back support belt

Assignee: OK 1 MFG COMPANYPriority: Aug 3, 1995Filed: Aug 3, 1995Granted: Apr 11, 2000
Est. expiryAug 3, 2015(expired)· nominal 20-yr term from priority
Inventors:Charles Caswell
94
PatentIndex Score
61
Cited by
24
References
1
Claims

Claims

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

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