Patents by Inventor Heikki Kauppi

Heikki Kauppi 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: 4612853
    Abstract: A cheese kettle (1) is used for the separation of whey from the cheese mix and the comminuting of the cheese mix into curd particles takes place. The cheese kettle (1) is composed of two side-by-side, substantially cylindrical parts (3), located so that they partly interpenetrate, and each provided with rotary tools (2) treating the cheese mix. It is essential that the cylindrical parts (3) of the kettle (1) are inclined towards each other so that their interpenetration increases in the upward direction. The kettle bottom (7), includes circular segments substantially at right angles to the axes (4) of the cylindrical parts (3), and slope towards the draining aperture (10) in the center of the bottom, whereby the kettle is emptied without any need to tilt it specifically, and the tools (2) in the kettle can be so shaped that their sides follow, during rotation, the bottom and sides of the kettle, whereby the cheese mix is given a complete mixing and comminuting treatment covering all parts of the kettle.
    Type: Grant
    Filed: May 28, 1985
    Date of Patent: September 23, 1986
    Assignee: MKT-Tehtaat Oy
    Inventors: Lauri Kostiainen, Heikki Kauppi
  • Patent number: 4509413
    Abstract: The present invention concerns a procedure for treating curd particles (10) produced in a cheese kettle, and a cheese mould (2) for applying the procedure, made of strainer sheet and provided with a separate cover part (4). The cheese mould (2) is placed in a tapping vat (1), where it separates the curd particles (10) tapped from the cheese kettle from the whey (9) accompanying them. It is essential in the invention that on the mould (2) is used a strainer-like cover part with which the mould is closed for the duration of curd particle tapping. By this expedient the necessity to level the curd particle surface before the subsequent pre-pressing step is avoided. In the pre-pressing, the strainer-like cover part (4) of the mould can be used, and the object of the pre-pressing step is to compact the particles into a cheese block that can be conveyed to further treatment.
    Type: Grant
    Filed: May 27, 1983
    Date of Patent: April 9, 1985
    Assignee: MKT-tehtaat Oy
    Inventors: Carl-Gustav Granberg, Heikki Kauppi