Patents by Inventor Kurt Comstock

Kurt Comstock 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).

  • ABRADING IMPLEMENT
    Publication number: 20200205859
    Abstract: An abrading implement for abrading surfaces comprises a multi-part, hollow holder and a flexible abrasive stratum secured within the holder. The abrasive stratum is flexible or deformable, and protrudes from the holder. A form internal to the abrading implement bears against the abrasive stratum to cause the abrasive stratum to protrude from the holder. The abrasive stratum may be perforated and coated with an abrasive such as silicon carbide.
    Type: Application
    Filed: March 6, 2020
    Publication date: July 2, 2020
    Inventors: Scott Comstock, Kurt Comstock
  • Abrading implement
    Patent number: 10646257
    Abstract: An abrading implement for abrading surfaces comprises a multi-part, hollow holder and a flexible abrasive stratum secured within the holder. The abrasive stratum is flexible or deformable, and protrudes from the holder. A form internal to the abrading implement bears against the abrasive stratum to cause the abrasive stratum to protrude from the holder. The abrasive stratum may be perforated and coated with an abrasive such as silicon carbide.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: May 12, 2020
    Inventors: Scott Comstock, Kurt Comstock
  • ABRADING IMPLEMENT
    Publication number: 20150297261
    Abstract: An abrading implement for abrading surfaces comprises a multi-part, hollow holder and a flexible abrasive stratum secured within the holder. The abrasive stratum is flexible or deformable, and protrudes from the holder. A form internal to the abrading implement bears against the abrasive stratum to cause the abrasive stratum to protrude from the holder. The abrasive stratum may be perforated and coated with an abrasive such as silicon carbide.
    Type: Application
    Filed: April 15, 2015
    Publication date: October 22, 2015
    Inventors: Scott Comstock, Kurt Comstock