USD330989SExpiredUtility

Back cushion

81
Assignee: EVANS INCPriority: Mar 27, 1990Filed: Mar 27, 1990Granted: Nov 17, 1992
Est. expiryMar 27, 2010(expired)· nominal 20-yr term from priority
Inventors:Jack L. Evans
81
PatentIndex Score
29
Cited by
5
References
1
Claims

Claims

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

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