Patents by Inventor Jennifer E. Alday

Jennifer E. Alday 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).

  • Rotary hydraulic actuator seal
    Patent number: 10202989
    Abstract: A sealing assembly includes an elastomer seal having an inner surface and a polymer cap bonded to the inner surface of the elastomer seal and having a dynamic sealing surface. The polymer cap is configured to form a continuous fluid-tight seal against a curved element when pressurized.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: February 12, 2019
    Assignee: Trelleborg Sealing Solutions US, Inc.
    Inventors: Jennifer E. Alday, Larry J. Castleman
  • ROTARY HYDRAULIC ACTUATOR SEAL
    Publication number: 20160076651
    Abstract: A sealing assembly includes an elastomer seal having an inner surface and a polymer cap bonded to the inner surface of the elastomer seal and having a dynamic sealing surface. The polymer cap is configured to form a continuous fluid-tight seal against a curved element when pressurized.
    Type: Application
    Filed: September 11, 2015
    Publication date: March 17, 2016
    Applicant: TRELLEBORG SEALING SOLUTIONS US, INC.
    Inventors: Jennifer E. Alday, Larry J. Castleman
  • ROTARY VANE ACTUATOR SEAL
    Publication number: 20140260952
    Abstract: A sealing system for use in a rotary vane actuator having a stator and a rotor coupled to the stator. The rotor or the stator has a vane. The rotor or the stator has a groove within which the seal is positioned. The stator, the rotor and the seal coact to define a chamber. The vane being movable thereby altering a volume of the chamber, with the seal being continuous.
    Type: Application
    Filed: March 11, 2014
    Publication date: September 18, 2014
    Applicant: TRELLEBORG SEALING SOLUTIONS US, INC.
    Inventors: Jennifer E. Alday, John J. Mountz, Larry J. Castleman
  • Bumper of a truck
    Patent number: D655652
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: March 13, 2012
    Assignee: Caterpillar Inc.
    Inventors: Eric J. Hanson, Jennifer E. Alday, Joseph F. deNatale, Brenda K. Baeumler, Shawn W. Hamrick, Marcey Collins