Patents by Inventor Daniel Grayston

Daniel Grayston 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).

  • Spring-Loaded Boot
    Publication number: 20190105537
    Abstract: Disclosed is a spring-loaded boot. The invention consists of a rigid boot bound to a set of plates, with shock absorbers situated on each end of, and sandwiched between, the plates. The top plate provides the platform for binding a ski boot, and the bottom plate provides ground contact and traction. The device allows the user to bounce with pogo-like motion. The rigid shell of the boot provides the ample ankle support and protection needed for rugged terrain.
    Type: Application
    Filed: October 11, 2017
    Publication date: April 11, 2019
    Inventor: Daniel Grayston
  • Spring-loaded boot
    Patent number: 10232221
    Abstract: Disclosed is a spring-loaded boot. The invention consists of a rigid boot bound to a set of plates, with shock absorbers situated on each end of, and sandwiched between, the plates. The top plate provides the platform for binding a ski boot, and the bottom plate provides ground contact and traction. The device allows the user to bounce with pogo-like motion. The rigid shell of the boot provides the ample ankle support and protection needed for rugged terrain.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: March 19, 2019
    Inventor: Daniel Grayston