Patents by Inventor Holly Ladd

Holly Ladd 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).

  • Upper body exercise apparatus for stationary bike
    Patent number: 8562495
    Abstract: An upper body exercise apparatus includes a spring positioned in a housing interior area. First and second cables have respective first ends operatively coupled to the spring and respective second ends extending away from the housing. Respective movements of the first and second cables away from the housing cause the spring to move toward a biased configuration. The exercise apparatus includes a transmission configured such that an outward movement of the first cable in the absence of an outward movement of the second cable causes all of the springs resistance to be transmitted to the first cable, an outward movement of the second cable in the absence of movement of the first cable causes all of the spring's resistance to be transmitted to the second cable, and an outward movement by both cables causes the spring's resistance to be distributed equally between the first and second cables.
    Type: Grant
    Filed: May 20, 2011
    Date of Patent: October 22, 2013
    Assignee: HD Enterprises, LLC
    Inventors: Holly Ladd, David Ladd
  • Upper Body Exercise Apparatus for Stationary Bike
    Publication number: 20110287910
    Abstract: An upper body exercise apparatus includes a spring positioned in a housing interior area. First and second cables have respective first ends operatively coupled to the spring and respective second ends extending away from the housing. Respective movements of the first and second cables away from the housing cause the spring to move toward a biased configuration. The exercise apparatus includes a transmission configured such that an outward movement of the first cable in the absence of an outward movement of the second cable causes all of the springs resistance to be transmitted to the first cable, an outward movement of the second cable in the absence of movement of the first cable causes all of the spring's resistance to be transmitted to the second cable, and an outward movement by both cables causes the spring's resistance to be distributed equally between the first and second cables.
    Type: Application
    Filed: May 20, 2011
    Publication date: November 24, 2011
    Inventors: Holly Ladd, David Ladd
  • Enhancement unit for upper body conditioning for a stationary bicycle
    Patent number: D789464
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: June 13, 2017
    Inventors: Holly Ladd, David Ladd
  • Stationary bicycle attachment
    Patent number: D789465
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: June 13, 2017
    Inventors: Holly Ladd, David Ladd