Patents by Inventor Beverly Majcen

Beverly Majcen 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).

  • Latching mechanism using deployable arms
    Patent number: 10434625
    Abstract: A latching mechanism for a tool spindle or mandrel that latches by pivotally extending a plurality of tensioned arms from a tensioned seated state to a tensioned locked state through rotation of a lock ring pivotally deploying the arms from their nested seated state into a blade engaging position of a larger radius than the radius of the lock ring with the arms in their nested position.
    Type: Grant
    Filed: September 4, 2016
    Date of Patent: October 8, 2019
    Inventors: Marjan Majcen, Beverly Majcen, Robert Vreznik
  • LATCHING MECHANISM USING DEPLOYABLE ARMS
    Publication number: 20180079051
    Abstract: A latching mechanism for a tool spindle or mandrel that latches by pivotally extending a plurality of tensioned arms from a tensioned seated state to a tensioned locked state through rotation of a lock ring pivotally deploying the arms from their nested seated state into a blade engaging position of a larger radius than the radius of the lock ring with the arms in their nested position.
    Type: Application
    Filed: September 4, 2016
    Publication date: March 22, 2018
    Inventors: Marjan Majcen, Beverly Majcen, Robert Vreznik