Patents by Inventor Glenn T. Hubert

Glenn T. Hubert 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).

  • Lawn mower with deck lift system that raises and lowers deck with respect to frame and handle control assembly
    Patent number: 7325388
    Abstract: A lawn mower is provided. In certain example embodiments, the lawn mower includes an improved steering control system/assembly and/or an improved pump control linkage system/assembly. In certain example embodiments, the mower includes an engine deck supporting an engine that drives the at least one blade for cutting grass, the engine deck also supporting a first hydraulic pump that controls the right rear drive wheel and a second hydraulic pump that controls the left rear drive wheel. A deck lift system is for raising/lowering the engine deck relative to both a frame of the mower and a handle control assembly.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: February 5, 2008
    Assignee: Wright Manufacturing, Inc.
    Inventors: William R. Wright, Glenn T. Hubert, Luke Waesche, James D. Velke
  • Grass catcher for lawn mower
    Patent number: 7272920
    Abstract: A grass catcher is provided for attachment to a lawn mower such as a commercial lawn mower. In certain example embodiments, the catcher includes at least one baffle for causing a venturi effect during grass cutting operation. The presence of such a baffle may allow for reduced grass clogging and/or improved grass packing in the catcher during mower operation in certain example instances.
    Type: Grant
    Filed: February 3, 2004
    Date of Patent: September 25, 2007
    Assignee: Wright Manufacturing, Inc.
    Inventors: William R. Wright, James D. Velke, Glenn T. Hubert
  • Grass catcher for lawn mower
    Publication number: 20040200202
    Abstract: A grass catcher is provided for attachment to a lawn mower such as a commercial lawn mower. In certain example embodiments, the catcher includes at least one baffle for causing a venturi effect during grass cutting operation. The presence of such a baffle may allow for reduced grass clogging and/or improved grass packing in the catcher during mower operation in certain example instances.
    Type: Application
    Filed: February 3, 2004
    Publication date: October 14, 2004
    Applicant: Wright Manufacturing, Inc.
    Inventors: William R. Wright, James D. Velke, Glenn T. Hubert
  • Lawn mower with deck lift system that raises and lowers deck with respect to frame and handle control assembly
    Patent number: RE49179
    Abstract: A lawn mower is provided. In certain example embodiments, the lawn mower includes an improved steering control system/assembly and/or an improved pump control linkage system/assembly. In certain example embodiments, the The mower includes an engine deck supporting an engine that drives the at least one blade for cutting grass, the engine deck also supporting a first hydraulic pump that controls the right rear drive wheel and a second hydraulic pump that controls the left rear drive wheel. A deck lift system is for raising/lowering the engine deck relative to both a frame of the mower and a handle control assembly.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: August 23, 2022
    Assignee: Wright Manufacturing, Inc.
    Inventors: William R. Wright, Glenn T. Hubert, Luke B. Waesche, James D. Velke