USD324708SExpiredUtility
Physical exercise frame
Individually held — no corporate assignee on recordPriority: Mar 21, 1990Filed: Mar 21, 1990Granted: Mar 17, 1992
Est. expiryMar 21, 2010(expired)· nominal 20-yr term from priority
Inventors:Mark Walsh
82
PatentIndex Score
33
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a physical exercise frame, as shown and described.
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