Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Hand manipulated tool or instrument
Patent
1992-11-06
1993-08-10
Reid, Stella
Medical and laboratory equipment
Equipment for diagnosis, analysis, or treatment
Hand manipulated tool or instrument
Patent
active
D03382699
REFERENCES:
patent: D213257 (1969-01-01), Littmann
patent: D214002 (1969-04-01), Machlap et al.
patent: D224988 (1972-10-01), Allen
patent: D277890 (1985-03-01), Loughridge et al.
patent: D323394 (1992-01-01), Casto et al.
patent: 4805633 (1989-02-01), Kotani et al.
Dieken Alan P.
Drake Gerald E.
Dufresne Joel R.
Hostager legal representative by Roy S.
Hostager, deceased Curt
Bauer William D.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Reid Stella
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