Patents by Inventor Floyd P. Nielsen

Floyd P. Nielsen 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: 4362127
    Abstract: In a herringbone stall apparatus efficiency of operation is achieved by having the stall, the feeding equipment and individual gates for each stall carried by a single supporting and reciprocatable structure. The gates are split with unequal sections and all gates are opened at one time and closed at one time. Each cow exits through its own gate and all cows exit at the same time.
    Type: Grant
    Filed: June 18, 1981
    Date of Patent: December 7, 1982
    Assignee: Nielsen Industries, Inc.
    Inventors: Floyd P. Nielsen, Thomas A. Wallender
  • Patent number: 4194467
    Abstract: The disclosure teaches a novel cow milking system which provides an adjustable width aisle having a milking side and a head side, a fixed fence disposed on the milking side, a moveable herring-bone fence adapted to move as an integral unit disposed on the head side and having stanchion means for engaging the shoulders of the cows and moving them back to a desired position; and means for moving the herring-bone fence that, in a preferred embodiment, is a plurality of links pivotally attached to the fence and to a plurality of fixed anchor points. Also, gate means to control the ingress and egress of the cows are provided.A novel feed dispensing means is also taught by the disclosure. There is provided a funnel for each cow stall, means of conveying the feed at a desired, measured rate from a source of feed to said funnels, a wheel with radial compartments for holding a measured amount of feed disposed in the funnel, and means for directing the feed into the compartments seriatim from the funnel.
    Type: Grant
    Filed: June 19, 1978
    Date of Patent: March 25, 1980
    Assignee: Nielsen Industries, Inc.
    Inventors: Floyd P. Nielsen, Bernard O. Anderson