USD502350SExpiredUtility

Shear reducing mattress

89
Assignee: SPAN AMERICA MEDICAL SYSTPriority: Aug 28, 2003Filed: Aug 28, 2003Granted: Mar 1, 2005
Est. expiryAug 28, 2023(expired)· nominal 20-yr term from priority
Inventors:James R. O'Reagan
89
PatentIndex Score
42
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a shear reducing mattress, as shown and described.

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