Apparatus for dispensing predetermined quantities of liquid and/or pasty products
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 8, 2002
Grant Date -
N/A
app pub date -
Sep 5, 2000
filing date -
Mar 6, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention concerns an apparatus comprising a container (1) closed with a lid (6) storing the product to be dispensed, a cylinder communicating with the container (1) and whereof the bottom is provided with an outlet, a piston (12) traversed by at least one orifice (13), sliding in the cylinder, a check valve (25) mobile between positions opening and closing the orifice (13), said check valve (25) being urged by a spring towards its opening position, a dispensing nozzle communicating with the outlet and provided with a normally closed plug which opens by the effect of the pressure of the product contained in the cylinder, and means for actuating the piston from outside the container (1). The invention is useful for making pancakes.
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