USD470590SExpiredUtility

Portable cardiogram recorder

57
Assignee: PARAMA TECH CO LTDPriority: Oct 10, 2001Filed: Apr 10, 2002Granted: Feb 18, 2003
Est. expiryOct 10, 2021(expired)· nominal 20-yr term from priority
Inventors:Tatsuo MaedaAkira Iizuka
57
PatentIndex Score
10
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable cardiogram recorder, as shown and described.

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