Patents by Inventor André Sala

André Sala has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for dispensing predetermined quantities of liquid and/or pasty products
    Patent number: 6336396
    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.
    Type: Grant
    Filed: September 5, 2000
    Date of Patent: January 8, 2002
    Inventor: André Sala