USD618030SActiveUtility

Back support cushion

84
Assignee: SEDA CHEMICAL PRODUCTS CO LTDPriority: Nov 17, 2009Filed: Nov 17, 2009Granted: Jun 22, 2010
Est. expiryNov 17, 2029(~3.3 yrs left)· nominal 20-yr term from priority
Inventors:Kung-Han Wang
84
PatentIndex Score
38
Cited by
6
References
1
Claims

Claims

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

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