USD311232SExpiredUtility

Ankle exerciser or similar article

89
Assignee: DM SYSTEMS INCPriority: Dec 1, 1986Filed: Dec 1, 1986Granted: Oct 9, 1990
Est. expiryDec 1, 2006(expired)· nominal 20-yr term from priority
Inventors:Denis Burke DrennanDonald J. Maylahn
89
PatentIndex Score
35
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an ankle exerciser or similar article, substantially as shown and described.

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