Patents by Inventor Christopher Klassen

Christopher Klassen 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).

  • Publication number: 20230012387
    Abstract: A vehicle lift includes a lift platform which can be selectively moved in a range between one or more raised positions which are level from the front to the rear and a lowered position where the lift platform is tilted for loading and unloading. A vehicle may be supported on the lift platform. The vehicle lift may be arranged in a trailer.
    Type: Application
    Filed: September 19, 2022
    Publication date: January 12, 2023
    Applicant: The Aluminum Trailer Company
    Inventors: Seth Schwartz, Christopher Klassen, Austin Ganger
  • Patent number: 11479452
    Abstract: A vehicle lift includes a lift platform which can be selectively moved in a range between one or more raised positions which are level from the front to the rear and a lowered position where the lift platform is tilted for loading and unloading. A vehicle may be supported on the lift platform. The vehicle lift may be arranged in a trailer.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: October 25, 2022
    Assignee: The Aluminum Trailer Company
    Inventors: Seth Schwartz, Christopher Klassen, Austin Ganger
  • Publication number: 20210070592
    Abstract: A vehicle lift includes a lift platform which can be selectively moved in a range between one or more raised positions which are level from the front to the rear and a lowered position where the lift platform is tilted for loading and unloading. A vehicle may be supported on the lift platform. The vehicle lift may be arranged in a trailer.
    Type: Application
    Filed: August 14, 2020
    Publication date: March 11, 2021
    Applicant: The Aluminum Trailer Company
    Inventors: Seth Schwartz, Christopher Klassen, Austin Ganger
  • Patent number: 9243396
    Abstract: An extendable deck device is disclosed that creates additional room for homes with limited outdoor space. The extendable deck device comprises a plurality of squares, with each square comprising a frame and a plurality of support beams secured thereto, and a floor component positioned on top of the plurality of squares to substantially cover the plurality of squares. The extendable deck device further comprises at least one rail component secured to a perimeter edge of the floor component, which protrudes vertically upwards from the floor component. The rail components can be extended or retracted either manually or via an electric motor and reel. Further, the deck device can comprise at least one set of stairs secured underneath a corner of the floor component. The stairs can be secured to the corner, such that a user manually extends out the stairs from underneath the floor component for use.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: January 26, 2016
    Inventors: Christopher Klassen, Christopher Kratchmer
  • Publication number: 20140190092
    Abstract: An extendable deck device is disclosed that creates additional room for homes with limited outdoor space. The extendable deck device comprises a plurality of squares, with each square comprising a frame and a plurality of support beams secured thereto, and a floor component positioned on top of the plurality of squares to substantially cover the plurality of squares. The extendable deck device further comprises at least one rail component secured to a perimeter edge of the floor component, which protrudes vertically upwards from the floor component. The rail components can be extended or retracted either manually or via an electric motor and reel. Further, the deck device can comprise at least one set of stairs secured underneath a corner of the floor component. The stairs can be secured to the corner, such that a user manually extends out the stairs from underneath the floor component for use.
    Type: Application
    Filed: January 6, 2014
    Publication date: July 10, 2014
    Inventors: Christopher Klassen, Christopher Kratchmer
  • Patent number: 7976515
    Abstract: The present invention describes IV regulators that allow interruption of normal controlled-flow for a safe and convenient bolus flush, either for a specific period of time or for a specific volume of saline flush. Two time-controlled IV regulators are shown, one employing a pneumatic cylinder counter-opposed by elastic band(s) for administering a bolus flush, and one employing a compressible lever and torsion spring counter-opposed by a rotary damper. In both cases the mechanisms disengage the roller-clamp from the IV tube for a predetermined amount of time to fully open fluid flow there through for a bolus flush before return to the regulated-flow position. The volume-controlled flow regulator employs two internal bladders and allows one bladder to fill while the other bladder drains (and vice versa) by flipping a slider paddle-type toggle, thus enabling the administration of a set volume of flush fluid.
    Type: Grant
    Filed: October 15, 2007
    Date of Patent: July 12, 2011
    Inventors: Todd Murphy, Christopher Klassen, Eric Schneider, Brian Lee Lipford
  • Publication number: 20080091150
    Abstract: The present invention describes IV regulators that allow interruption of normal controlled-flow for a safe and convenient bolus flush, either for a specific period of time or for a specific volume of saline flush. Two time-controlled IV regulators are shown, one employing a pneumatic cylinder counter-opposed by elastic band(s) for administering a bolus flush, and one employing a compressible lever and torsion spring counter-opposed by a rotary damper. In both cases the mechanisms disengage the roller-clamp from the IV tube for a predetermined amount of time to fully open fluid flow there through for a bolus flush before return to the regulated-flow position. The volume-controlled flow regulator employs two internal bladders and allows one bladder to fill while the other bladder drains (and vice versa) by flipping a slider paddle-type toggle, thus enabling the administration of a set volume of flush fluid.
    Type: Application
    Filed: October 15, 2007
    Publication date: April 17, 2008
    Inventors: Todd Murphy, Christopher Klassen, Eric Schneider, Brian Lee Lipford