USD283641SExpiredUtility

Medical suction control instrument

68
Assignee: PMT INCPriority: Dec 13, 1982Filed: Dec 13, 1982Granted: Apr 29, 1986
Est. expiryDec 13, 2002(expired)· nominal 20-yr term from priority
Inventors:Robert F. SpetzlerAlfred A. Iversen
68
PatentIndex Score
10
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a medical suction control instrument, as shown.

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