Patents by Inventor Ivica Luka Simic

Ivica Luka Simic 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).

  • Conductive brush for protecting a motor shaft bearing
    Patent number: 11464101
    Abstract: An apparatus prevents electrical arcing between a motor including a rotating shaft and an associated bearing within a motor housing. A brush is formed of a conductive fabric for electrically connecting the rotating shaft to the motor housing. The conductive fabric may comprise randomly arranged or non-woven conductive fibers in contact or woven conductive fibers. The fabric may comprise a wool or felt. The apparatus may be applied to a fan. A related method is also disclosed.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: October 4, 2022
    Assignee: DELTA T, LLC
    Inventors: Richard A. Oleson, Ivica Luka Simic