Patents by Inventor Mitchell Barton

Mitchell Barton 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).

  • Torque limiter for powered drain cleaner
    Patent number: 12496624
    Abstract: A torque limiter and a retrievable chain knocker tool, each separately configured for use with a drain cleaning apparatus are described. The drain cleaning apparatus includes a drum housing defining an interior region, a cable carrier rotatably mounted within the housing interior region, and a transmission assembly operatively configured for transferring rotary power to an end portion of flexible cable retained in the housing.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: December 16, 2025
    Assignee: Ridge Tool Company
    Inventors: Michael J. Rutkowski, Mitchell Barton, Alex Michael Cole, Donald M. Embree, Nicholas Christopher Mavros, Jeffrey Szucs
  • TORQUE LIMITER FOR POWERED DRAIN CLEANER
    Publication number: 20210205863
    Abstract: A torque limiter and a retrievable chain knocker tool, each separately configured for use with a drain cleaning apparatus are described. The drain cleaning apparatus includes a drum housing defining an interior region, a cable carrier rotatably mounted within the housing interior region, and a transmission assembly operatively configured for transferring rotary power to an end portion of flexible cable retained in the housing.
    Type: Application
    Filed: March 24, 2021
    Publication date: July 8, 2021
    Inventors: Michael J. RUTKOWSKI, Mitchell BARTON, Alex Michael COLE, Donald M. EMBREE, Nicholas Christopher MAVROS, Jeffrey SZUCS
  • Elastic tape
    Patent number: D771825
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: November 15, 2016
    Assignee: HYGENIC INTANGIBLE PROPERTY HOLDING
    Inventors: Ethan Pochman, Mitchell Barton
  • Elastic tape
    Patent number: D771826
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: November 15, 2016
    Assignee: HYGENIC INTANGIBLE PROPERTY HOLDING CO.
    Inventors: Ethan Pochman, Mitchell Barton
  • Elastic tape
    Patent number: D844149
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: March 26, 2019
    Assignee: Hygenic Intangible Property Holding Co.
    Inventors: Ethan Pochman, Mitchell Barton