Patents by Inventor Matthew T. Blakeman

Matthew T. Blakeman 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: 20230412046
    Abstract: An electrically-operated electric drive module for use in a vehicle framework that is configured for a powertrain that includes an internal combustion engine. The electrically-operated electric drive module permits the vehicle to be converted to an electrically propelled vehicle in a manner that is cost-effective and which is relatively low in weight.
    Type: Application
    Filed: August 30, 2023
    Publication date: December 21, 2023
    Inventors: Matthew A. UMERLEY, Frederick E. ZINK, Jonathan P. PRICHARD, James P. DOWNS, Gregory A. MARSH, Matthew T. BLAKEMAN, Steven GRIDER, Paul J. VALENTE
  • Patent number: 11750063
    Abstract: An electrically-operated electric drive module for use in a vehicle framework that is configured for a powertrain that includes an internal combustion engine. The electrically-operated electric drive module permits the vehicle to be converted to an electrically propelled vehicle in a manner that is cost-effective and which is relatively low in weight.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: September 5, 2023
    Assignee: American Axle & Manufacturing, Inc.
    Inventors: Matthew A. Umerley, Frederick E. Zink, Jonathan P. Prichard, James P. Downs, Gregory A. Marsh, Matthew T. Blakeman, Steven Grider, Paul J. Valente
  • Publication number: 20230128748
    Abstract: An electrically-operated electric drive module for use in a vehicle framework that is configured for a powertrain that includes an internal combustion engine. The electrically-operated electric drive module permits the vehicle to be converted to an electrically propelled vehicle in a manner that is cost-effective and which is relatively low in weight.
    Type: Application
    Filed: March 15, 2022
    Publication date: April 27, 2023
    Inventors: Matthew A. UMERLEY, Frederick E. ZINK, Jonathan P. PRICHARD, James P. DOWNS, Gregory A. MARSH, Matthew T. BLAKEMAN, Steven GRIDER, Paul J. VALENTE
  • Patent number: 11125312
    Abstract: Various improvements to axle assemblies are disclosed herein that are especially adapted for highly robust and compact configurations for use in front (i.e., steering) axle configurations.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: September 21, 2021
    Assignee: American Axle & Manufacturing, Inc.
    Inventors: Gregory A. Marsh, Matthew T. Blakeman
  • Publication number: 20180259049
    Abstract: Various improvements to axle assemblies are disclosed herein that are especially adapted for highly robust and compact configurations for use in front (i.e., steering) axle configurations.
    Type: Application
    Filed: May 16, 2018
    Publication date: September 13, 2018
    Inventors: Gregory A. MARSH, Matthew T. BLAKEMAN
  • Patent number: 9259967
    Abstract: An axle assembly having a carrier housing, a pair of axle tubes, a differential case, a pair of differential bearings and a pair of bearing adjusters. The carrier housing includes a cavity, which is configured to receive the differential case, and a pair of axle tubes that are mounted to the carrier housing. The differential case includes bearing bores into which the outer races of the differential bearings are received. The bearing adjusters are threaded to the carrier housing and support the differential bearings on a side opposite the differential case.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: February 16, 2016
    Assignee: American Axle & Manufacturing, Inc.
    Inventors: Gregory A. Marsh, Matthew T. Blakeman
  • Publication number: 20150306909
    Abstract: An axle assembly having a carrier housing, a pair of axle tubes, a differential case, a pair of differential bearings and a pair of bearing adjusters. The carrier housing includes a cavity, which is configured to receive the differential case, and a pair of axle tubes that are mounted to the carrier housing. The differential case includes bearing bores into which the outer races of the differential bearings are received. The bearing adjusters are threaded to the carrier housing and support the differential bearings on a side opposite the differential case.
    Type: Application
    Filed: March 30, 2015
    Publication date: October 29, 2015
    Inventors: Gregory A. Marsh, Matthew T. Blakeman
  • Patent number: 9140349
    Abstract: An axle assembly having a carrier housing, a locking differential assembly, a pair of differential bearing and an actuator assembly. The carrier housing includes a cavity. The locking differential assembly includes a differential case that is received in the cavity. The differential case includes a bearing bore into which an outer race of the differential bearing is received. The actuator assembly includes a sleeve that is movable between a first sleeve position, which is configured to cause the locking differential assembly to operate in an unlocked mode, and a second sleeve position that is configured to cause the locking differential assembly to operate in a locked mode. The sleeve is at least partly radially in-line with the differential bearing when the sleeve is in the first and/or second sleeve positions such that a plane taken perpendicular to the axis extends through both the sleeve and the differential bearing.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: September 22, 2015
    Assignee: American Axle & Manufacturing, Inc.
    Inventors: Gregory A. Marsh, Matthew T. Blakeman
  • Patent number: 9074678
    Abstract: An axle assembly having an axle housing assembly that is configured to house an input pinion, a differential assembly and a ring gear. The axle housing assembly defines first and second lubricant galleries that provide lubricant to one or more bearings that support the input pinion relative to the axle housing assembly. The first lubricant gallery is configured to receive lubricant slung from the ring gear when the ring gear is rotated in a first rotational direction relative to the axle housing assembly. The second lubricant gallery is configured to receive lubricant slung from the input pinion when the ring gear is driven in a second, opposite direction.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: July 7, 2015
    Assignee: American Axle & Manufacturing, Inc.
    Inventors: Gregory A. Marsh, Jr., Matthew T. Blakeman
  • Patent number: 9022892
    Abstract: An axle assembly having a carrier housing, a pair of axle tubes, a differential case, a pair of differential bearings and a pair of bearing adjusters. The carrier housing includes a cavity, which is configured to receive the differential case, and a pair of axle tubes that are mounted to the carrier housing. The differential case includes bearing bores into which the outer races of the differential bearings are received. The bearing adjusters are threaded to the carrier housing and support the differential bearings on a side opposite the differential case.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: May 5, 2015
    Assignee: American Axle & Manufacturing, Inc.
    Inventors: Gregory A. Marsh, Jr., Matthew T. Blakeman