USD481900SExpiredUtility

Back support

48
Priority: Dec 11, 2002Filed: Dec 11, 2002Granted: Nov 11, 2003
Est. expiryDec 11, 2022(expired)· nominal 20-yr term from priority
Inventors:Timothy Turner
48
PatentIndex Score
6
Cited by
7
References
1
Claims

Claims

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

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