Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Hand manipulated tool or instrument
Patent
1994-07-11
1995-10-03
Zarfas, Lou
Medical and laboratory equipment
Equipment for diagnosis, analysis, or treatment
Hand manipulated tool or instrument
D 8 25, D24133
Patent
active
D03629090
REFERENCES:
patent: D291246 (1987-08-01), Lower
patent: D300296 (1989-03-01), Krapowicz et al.
patent: 3039339 (1962-06-01), Hanson
patent: 4420995 (1983-12-01), Roberts
patent: 5226906 (1993-07-01), Crombie et al.
patent: 5352231 (1994-10-01), Brumfield et al.
Cwayna James R.
Simmons I.
Zarfas Lou
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