USD318366SExpiredUtility

Arm cushion for a crutch

71
Individually held — no corporate assignee on recordPriority: Oct 20, 1989Filed: Oct 20, 1989Granted: Jul 23, 1991
Est. expiryOct 20, 2009(expired)· nominal 20-yr term from priority
Inventors:Lee GoldsteinDaniel A. Kniska
71
PatentIndex Score
21
Cited by
13
References
1
Claims

Claims

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

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