Patents by Inventor Juan I. C. Andueza

Juan I. C. Andueza 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).

  • Patent number: 5431088
    Abstract: The machine is paired as concerns the receptacle (8-8') for the batched coffee and the piston (5) and (5') pressing such batches, and the ejector (12-12') in such a way that the pairing allows the machine to make one or two coffees at the same time and indeed three if one of the receptacles (8) or (8') has a double capacity and a double distribution outlet. Each seat or support (4) mounted also to turn with the main shaft (1) has a cavity in which a support (18) is positioned for a filter (19) through which the coffee infusion passes in each case. The angular separation in positioning the receptacles (8-8') is the same as for the pressing pistons (5-5') in order to allow the same to face the receptacles (8-8') simultaneously, the ejectors (12-12') for the cake (13) of used coffee being mounted with the same separation or spacing.
    Type: Grant
    Filed: December 16, 1993
    Date of Patent: July 11, 1995
    Assignee: Azkoyen Hosteleria, S.A.
    Inventors: Antonio M. Cia, Juan I. C. Andueza