USD394578SExpiredUtility

Wheelchair cushion

97
Assignee: SPAN AMERICA MEDICAL SYSTEMS INCPriority: Jun 23, 1992Filed: Jun 23, 1992Granted: May 26, 1998
Est. expiryJun 23, 2012(expired)· nominal 20-yr term from priority
Inventors:Richard W. Raburn
97
PatentIndex Score
74
Cited by
29
References
1
Claims

Claims

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

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