Patents by Inventor Shawn Wiggins

Shawn Wiggins 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).

  • Drive System for orbital grinder
    Patent number: 9604341
    Abstract: A drive unit for imparting rotation to a drum assembly of a floor grinder. The drive unit includes a rotatable pulley positioned adjacent to and in contact with a rotatable drive surface of a driven pulley of the drum assembly and a drive surface of the drum assembly. The rotatable drive surface of the driven pulley is configured to impart rotation to the rotatable drive pulley during rotation of the rotatable drive surface, and the rotatable drive pulley is configured to impart rotation thereof to the drum assembly.
    Type: Grant
    Filed: August 4, 2014
    Date of Patent: March 28, 2017
    Assignee: Innovatech Products and Equipment Co.
    Inventors: Phil Truong, Roger Wiggins, Shawn Wiggins
  • DRIVE SYSTEM FOR ORBITAL GRINDER
    Publication number: 20160031061
    Abstract: A drive unit for imparting rotation to a drum assembly of a floor grinder. The drive unit includes a rotatable pulley positioned adjacent to and in contact with a rotatable drive surface of a driven pulley of the drum assembly and a drive surface of the drum assembly.
    Type: Application
    Filed: August 4, 2014
    Publication date: February 4, 2016
    Inventors: Phil Truong, Roger Wiggins, Shawn Wiggins