Patents by Inventor Donald Slagel

Donald Slagel 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: 9363938
    Abstract: A strip-till row apparatus includes a primary frame having spaced apart side panels each having an upstanding front edge and an opposed upstanding rear edge. A tillage assembly is operatively coupled to the primary frame adjacent the rear edges thereof and configured to contact a ground service so as to prepare the soil. An auxiliary frame includes an upstanding front wall and a mounting arm extending rearwardly from the front wall, the auxiliary frame having a linking member having a first end pivotally coupled to the front wall and a second end coupled to the primary frame. A selectively inflatable airbag includes a top coupled to the mounting arm and a bottom coupled to the linking member via an airbag mounting bracket. A relative downward force is applied to the primary frame as the airbag is selectively inflated or deflated, respectively.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: June 14, 2016
    Inventors: Donald Slagel, Mark Slagel
  • Patent number: 6675958
    Abstract: A tube conveyor arranges the location of the output drive roller such that the upper edge of the conveyor belt lies in a plane, defined by the upturned edges of the belt inside the tubular housing. A saver plate is mounted to each side of the output roller to reduce side spillage of particulate matter being transported.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: January 13, 2004
    Assignee: Kaeb Sales Inc.
    Inventors: Todd W. Kaeb, Leslie K. Kaeb, Donald Slagel, Mark Slagel
  • Publication number: 20030034232
    Abstract: A tube conveyor arranges the location of the output drive roller such that the upper edge of the conveyor belt lies in a plane, defined by the upturned edges of the belt inside the tubular housing. A saver plate is mounted to each side of the output roller to reduce side spillage of particulate matter being transported.
    Type: Application
    Filed: August 13, 2002
    Publication date: February 20, 2003
    Applicant: KSI Conveyors, Inc. (an Illinois corporation)
    Inventors: Todd W. Kaeb, Leslie K. Kaeb, Donald Slagel, Mark Slagel