USD362703SExpiredUtility

Exercise spring

45
Individually held — no corporate assignee on recordPriority: Apr 5, 1994Filed: Apr 5, 1994Granted: Sep 26, 1995
Est. expiryApr 5, 2014(expired)· nominal 20-yr term from priority
Inventors:Ellen R. Rusk
45
PatentIndex Score
8
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an exercise spring, as shown and described.

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