Patents by Inventor Patrick John Scherman

Patrick John Scherman 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: 10653065
    Abstract: A grain loss gauging system for a combine harvester uses a collection pan for releasable attachment to a combine harvester in which the collection pan defines a receptacle having an open top for receiving material blown out of the combine harvester when deposited on the ground. A pair of electromagnets and a controller for selectively supplying electrical power to the electromagnets from a battery are supported on the collection pan to electromagnetically retain pan on a vehicle body of the combine harvester. A remote used remotely from the collection pan can be triggered to generate a wireless trigger signal received by the controller to interrupt the electrical power to the electromagnets and release the electromagnets, the controller, and the battery together with the collection pan from the body of the combine harvester. The combine harvester is adjusted to reduce the amount of grain collected in the pan.
    Type: Grant
    Filed: July 25, 2017
    Date of Patent: May 19, 2020
    Inventors: Patrick John Scherman, Trevor Dean Scherman
  • Publication number: 20200029499
    Abstract: A grain loss gauging system for a combine harvester uses a collection pan for releasable attachment to a combine harvester in which the collection pan defines a receptacle having an open top for receiving material blown out of the combine harvester when deposited on the ground. A pair of electromagnets and a controller for selectively supplying electrical power to the electromagnets from a battery are supported on the collection pan to electromagnetically retain pan on a vehicle body of the combine harvester. A remote used remotely from the collection pan can be triggered to generate a wireless trigger signal received by the controller to interrupt the electrical power to the electromagnets and release the electromagnets, the controller, and the battery together with the collection pan from the body of the combine harvester. The combine harvester is adjusted to reduce the amount of grain collected in the pan.
    Type: Application
    Filed: July 25, 2017
    Publication date: January 30, 2020
    Inventors: Patrick John Scherman, Trevor Dean Scherman
  • Patent number: 7428956
    Abstract: An auger assembly transfers particulate material from a source area to a target area using a main auger, an intermediate swing auger and a loading swing auger connected in series with one another. The main auger is supported on a wheeled frame similar to conventional grain augers while the intermediate swing auger is pivotal thereon and the loading swing auger is pivotal on the intermediate swing auger. The inlet hopper of the auger assembly can thus be more easily positioned relative to the main auger for proper alignment with the discharge hopper of a particulate material container even when the discharge hopper is within a confined space.
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: September 30, 2008
    Assignee: Saskatchewan Ltd
    Inventor: Patrick John Scherman