USD287641SExpiredUtility

Arm elevator

87
Assignee: SPAN AMERICA MEDICAL SYSTEMS INCPriority: May 11, 1984Filed: May 11, 1984Granted: Jan 6, 1987
Est. expiryMay 11, 2004(expired)· nominal 20-yr term from priority
Inventors:Daniel J. Schaefer
87
PatentIndex Score
22
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an arm elevator, substantially as shown and described.

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