USD403385SExpiredUtility

Isometric exercise apparatus

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Assignee: MD SYSTEMSPriority: Mar 6, 1998Filed: Mar 6, 1998Granted: Dec 29, 1998
Est. expiryMar 6, 2018(expired)· nominal 20-yr term from priority
Inventors:Michael A. SmyserDavid Ferguson
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PatentIndex Score
2
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5
References
1
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Claims

exact text as granted — not AI-modified
The ornamental design for isometric exercise apparatus, as shown.

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