Patents by Inventor Larry Renth

Larry Renth 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: 4344580
    Abstract: A device for dispensing loose, fibrous material comprising a housing having a reservoir disposed therein for containing the loose fibrous material to be dispensed. The housing has a passageway which extends from the reservoir through which the material is dispensed. At least one auger disc is rotatably mounted in the reservoir approximately adjacent the passageway. A motor or the like is provided to rotate the auger disc such that insulation material encountered by the auger disc is urged toward the passageway. Preferably a bar extends across the reservoir and is spaced from the edge of the auger disc such that as the auger disc rotatingly encounters the fibrous material the bar presents an obstacle to the material which is carried by the auger disc. A centrifugal pump is connected to the passageway by the auger disc. The suction inlet which is connected to the passageway is preferably offset from the center of the housing.
    Type: Grant
    Filed: April 14, 1980
    Date of Patent: August 17, 1982
    Inventors: Thomas C. Hoshall, LaVern L. Hicks, Larry Renth