USD440453SExpiredUtility

Seat cushion

74
Assignee: BIO SUPPORT INDPriority: Aug 23, 2000Filed: Aug 23, 2000Granted: Apr 17, 2001
Est. expiryAug 23, 2020(expired)· nominal 20-yr term from priority
Inventors:Brian G. RobertsRon Tsang
74
PatentIndex Score
20
Cited by
4
References
1
Claims

Claims

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

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