Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Hand manipulated tool or instrument
Patent
1990-01-12
1992-03-24
Reid, Stella
Medical and laboratory equipment
Equipment for diagnosis, analysis, or treatment
Hand manipulated tool or instrument
Patent
active
D03249131
REFERENCES:
patent: D191564 (1961-10-01), Mullin et al.
patent: D298773 (1988-11-01), Eckstein et al.
patent: 2516945 (1939-05-01), Huth et al.
patent: 3105876 (1963-10-01), Mullin et al.
patent: 3588358 (1971-06-01), Estes
patent: 4567881 (1986-02-01), Heller
patent: 4688582 (1987-08-01), Heller et al.
Reid Stella
Semmes David H.
Starkey Laboratories, Inc.
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