Patents by Inventor Jason Lee Shelby

Jason Lee Shelby 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).

  • Removable cab floor access panel
    Patent number: 8469443
    Abstract: A machine including a chassis, in which an engine is supported on the chassis. The engine includes serviceable components which require servicing. A cab is mounted on the chassis, such that the cab is disposed over the engine. The cab includes a roof and a floor, interconnected through the side-walls to define an enclosure. The floor is disposed above the engine. Further, the cab includes a floor opening defined in the floor. An access panel is removably coupled to the floor opening. The floor opening provides an access to the serviceable components by removing the access panel.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: June 25, 2013
    Assignee: Caterpillar Inc.
    Inventors: Michael David Case, Kenneth Michael Weiler, Jason Lee Shelby, Jeffrey Alan Zurinski
  • REMOVABLE CAB FLOOR ACCESS PANEL
    Publication number: 20130001983
    Abstract: A machine including a chassis, in which an engine is supported on the chassis. The engine includes serviceable components which require servicing. A cab is mounted on the chassis, such that the cab is disposed over the engine. The cab includes a roof and a floor, interconnected through the side-walls to define an enclosure. The floor is disposed above the engine. Further, the cab includes a floor opening defined in the floor. An access panel is removably coupled to the floor opening. The floor opening provides an access to the serviceable components by removing the access panel.
    Type: Application
    Filed: June 30, 2011
    Publication date: January 3, 2013
    Applicant: Caterpillar Inc.
    Inventors: Michael David Case, Kenneth Michael Weiler, Jason Lee Shelby, Jeffrey Alan Zurinski