USD280765SExpiredUtility

Design for inspiratory muscle trainer

93
Assignee: HEALTHSCAN INCPriority: Nov 4, 1982Filed: Nov 4, 1982Granted: Sep 24, 1985
Est. expiryNov 4, 2002(expired)· nominal 20-yr term from priority
Inventors:Frank J. Alvino
93
PatentIndex Score
45
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an inspiratory muscle trainer, substantially as shown and described.

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