USD312741SExpiredUtility

Seat cushion

82
Individually held — no corporate assignee on recordPriority: Jul 8, 1988Filed: Jul 8, 1988Granted: Dec 11, 1990
Est. expiryJul 8, 2008(expired)· nominal 20-yr term from priority
Inventors:May E. Treadwell
82
PatentIndex Score
48
Cited by
4
References
1
Claims

Claims

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

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