Dispensing – Nongravity feed to trap of vacuum – gravity – or manual...
Patent
1993-12-22
1995-01-03
Gutierrez, Diego F. F.
Dispensing
Nongravity feed to trap of vacuum, gravity, or manual...
73427, 73429, 604 68, 604121, 604 77, 604218, D10 462, D 7691, D24116, 222192, B67D 506, B67D 107
Patent
active
053778790
ABSTRACT:
A measuring spoon for accurately measuring and delivering a dose of medicine to a patient. The measuring spoon includes a hollow substantially circular filler tube which is open on both ends. At one end of the filler tube a spoon is connected so as to leave an opening for pouring medicine into the filler tube. A plunger is inserted in the opposite open end and acts as a base level for medicine poured into the filler tube. The filler tube includes indicator lines each indicating a different dosage amount. In use, the plunger top is aligned with the indicator line indicating the desired dosage. The filler tube is filled with the correct dosage and the plunger is depressed to fill the spoon.
REFERENCES:
patent: 2603093 (1952-07-01), Cordova
patent: 2698996 (1955-01-01), Hickerson
patent: 2795043 (1957-06-01), Fleischer
patent: 2953170 (1960-09-01), Bush
patent: 3104032 (1963-09-01), Hansen
patent: 4880409 (1989-11-01), Winblad et al.
patent: 4957226 (1990-09-01), Pacia
patent: 5215536 (1993-06-01), Lampropoulos et al.
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