Patents by Inventor Ryan Lee SWENSON

Ryan Lee SWENSON 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).

  • Gas spring oil reservoir
    Patent number: 9062733
    Abstract: A gas spring includes a housing having an end configured to receive a rod therethrough, the rod extending to a piston movably positionable within the housing. A spacer separates a pair of sealing devices and forming a compartment containing oil that is positioned near the end of the housing, the compartment having a first portion and a second portion. The first portion is defined by the sealing devices, the spacer and the rod. The second portion is defined by the sealing devices, the spacer and the housing. The first portion is in fluid communication with the second portion permitting circulation of oil therebetween.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: June 23, 2015
    Assignee: CNH Industrial America LLC
    Inventor: Ryan Lee Swenson
  • GAS SPRING OIL RESERVOIR
    Publication number: 20130249151
    Abstract: A gas spring includes a housing having an end configured to receive a rod therethrough, the rod extending to a piston movably positionable within the housing. A spacer separates a pair of sealing devices and forming a compartment containing oil that is positioned near the end of the housing, the compartment having a first portion and a second portion. The first portion is defined by the sealing devices, the spacer and the rod. The second portion is defined by the sealing devices, the spacer and the housing. The first portion is in fluid communication with the second portion permitting circulation of oil therebetween.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 26, 2013
    Inventor: Ryan Lee SWENSON