Patents by Inventor Vincent J. Whitehorn

Vincent J. Whitehorn 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: 4418616
    Abstract: An apparatus for pressing and draining whey from cheese curd particles in manufacturing large sized blocks of cheese. Cheese curd is placed into a pressing container mold which has a removable internal draining means having dimple-like projections maintaining a space between the plates of the screen. In one embodiment of the invention, pressure is applied in a vertical direction on the curd particles uniformly draining the whey. The drain means is extracted, and a second application of pressure closes remaining interstitial voids. In a second embodiment of the invention, a first application of pressure is applied to the curd particles in two separate directions at the same time. A spreading spade is inserted between substantially vertical parallel foraminous plates thereby moving these plates further apart exerting a relatively horizontal force on the curd particles and, in conjunction, a press plate pushes down on the curd particles exerting a relatively vertical force on the curd particles.
    Type: Grant
    Filed: March 30, 1981
    Date of Patent: December 6, 1983
    Assignee: L. D. Schreiber Cheese Co., Inc.
    Inventors: Robert R. Streeter, Vincent J. Whitehorn, Earl C. Nicholas
  • Patent number: 4263330
    Abstract: A method of pressing and draining whey from cheese curd particles in manufacturing large sized blocks of cheese. Cheese curd is placed into a pressing container mold which has a removable internal draining means having dimple-like projections maintaining a space between the plates of the screen. In one embodiment of the invention, pressure is applied in a vertical direction on the curd particles uniformly draining the whey. The drain means is extracted, and a second application of pressure closes remaining interstitial voids. In a second embodiment of the invention, a first application of pressure is applied to the curd particles in two separate directions at the same time. A spreading spade is inserted between substantially vertical parallel foraminous plates thereby moving these plates further apart exerting a relatively horizontal force on the curd particles and, in conjunction, a press plate pushes down on the curd particles exerting a relatively vertical force on the curd particles.
    Type: Grant
    Filed: July 9, 1979
    Date of Patent: April 21, 1981
    Assignee: L. D. Schreiber Cheese Co., Inc.
    Inventors: Robert R. Streeter, Vincent J. Whitehorn, Earl C. Nicholas