Patents by Inventor Cora Jokinen

Cora Jokinen 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).

  • Axle coupler with ring recess
    Patent number: 10731742
    Abstract: An axle coupler comprises driver teeth to engage teeth of a corresponding driver; a central aperture having a central axis and a circumference; and the central aperture including axle teeth circumferentially surrounding the central axis; each axle tooth having a first dimensional direction parallel to the central axis; each axle tooth having a second dimensional direction orthogonal to the first dimensional direction; a recess formed in each axle tooth to form a first axle tooth portion and a second axle tooth portion.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: August 4, 2020
    Assignee: Torq-Masters Industries, Inc
    Inventors: Cora Jokinen, John H. Zentmyer
  • AXLE COUPLER WITH RING RECESS
    Publication number: 20190277382
    Abstract: An axle coupler comprises driver teeth to engage teeth of a corresponding driver; a central aperture having a central axis and a circumference; and the central aperture including axle teeth circumferentially surrounding the central axis; each axle tooth having a first dimensional direction parallel to the central axis; each axle tooth having a second dimensional direction orthogonal to the first dimensional direction; a recess formed in each axle tooth to form a first axle tooth portion and a second axle tooth portion.
    Type: Application
    Filed: December 5, 2018
    Publication date: September 12, 2019
    Applicant: Torq-Masters Industries, Inc
    Inventors: Cora Jokinen, John H. Zentmyer