USD331270SExpiredUtility

Sit-up exercise support

75
Assignee: CONSUMER DIRECT INCPriority: Jul 12, 1990Filed: Jul 12, 1990Granted: Nov 24, 1992
Est. expiryJul 12, 2010(expired)· nominal 20-yr term from priority
Inventors:Ronald H. JohnsonCraig M. Saunders
75
PatentIndex Score
19
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for sit-up exercise support, as shown and described.

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