Patents by Inventor Herbert W. Hancock

Herbert W. Hancock 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: 5175014
    Abstract: Blocks of natural cheese (11) are packed in layers in an open-ended upright container (17), for maturing by depositing each layer of cheese blocks (11) on an elevator (18) within the container (17) and lowering the elevator (18) as successive layers of cheese blocks (11) are fed into the top of container (17). The cheese blocks (11) for each layer are assembled on a platform (52) which is moved into a position above the container (17) and the cheese blocks (11) slid off the platform (52) to drop into the container (17). The cheese blocks (11) are freshly made and at a temperature between 24.degree. 32.degree. C. so that the cheese blocks (11) fuse together in the container (17) to form a homogeneous mass of cheese in the container (17).
    Type: Grant
    Filed: June 5, 1990
    Date of Patent: December 29, 1992
    Assignee: Alfa-Laval Cheese Systems Limited
    Inventors: Ian P. Brockwell, Herbert W. Hancock, deceased
  • Patent number: 4539902
    Abstract: Cheese curd is fed into the top of a hollow perforated column in a tower at a sub-atmospheric pressure so as to form in the column a pillar of curd supported on a guillotine blade which closes off an opening in the bottom of the tower. A former unit below the tower has an upright open-ended cylinder sealed against the bottom of the tower, and an elevator within the cylinder. The guillotine blade is withdrawn, the pillar of curd lowered into the cylinder by the elevator, and the guillotine blade returned to its closed position so as to cut off a block of curd from the bottom end of the pillar of curd. The elevator is then forced upwards to compress the block of curd within the cylinder. The former unit is subsequently lowered, pivoted into a horizontal position, and the elevator driven along the cylinder to eject the block of curd.
    Type: Grant
    Filed: August 22, 1983
    Date of Patent: September 10, 1985
    Assignee: Alfa-Laval Cheese Systems Limited
    Inventors: Ian P. Brockwell, Herbert W. Hancock