Patents by Inventor Mark N. Borsari

Mark N. Borsari 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).

  • Publication number: 20170258214
    Abstract: A brush includes a wire core, a round tip formed on a distal end of the wire core, the round tip being unitary with the wire core section and being formed by melting or welding a portion of the wire core at the distal end, and a molded tip attached to the wire core at the distal end via a ball-and-socket connection.
    Type: Application
    Filed: March 1, 2017
    Publication date: September 14, 2017
    Applicant: SANDERSON-MACLEOD, INC.
    Inventor: MARK N. BORSARI
  • Patent number: 8850650
    Abstract: A brush for use on sensitive surfaces includes a twisted wire core having a handle end and a bristle end, and a plurality of bristles extending radially outward from a portion of the wire core defining a bristle block. The brush further includes a protective tip integrally formed on the wire core at the bristle end for preventing the brush from damaging sensitive surfaces. The wire core and the protective tip are formed from the same material.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: October 7, 2014
    Assignee: Sanderson-MacLeod, Inc.
    Inventors: Mark N. Borsari, David Hudson
  • Patent number: 8783787
    Abstract: A method of forming a protective tip on a wire brush so as to make the brush less prone to damage sensitive surfaces, includes the steps of providing a brush with a wire core and a plurality of bristles defining a bristle block extending radially from the core and anchored in the core, and melting a portion of the wire core at an end thereof, by applying an energy source to the end, to form a protective tip.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: July 22, 2014
    Assignee: Sanderson-Macleod, Inc.
    Inventors: Mark N. Borsari, David Hudson
  • Publication number: 20100192320
    Abstract: A brush for use on sensitive surfaces comprising twisted a wire core having a handle end and a bristle end, a plurality of bristles extending radially outward from a portion of the wire core, the plurality of bristles defining a bristle block, and a protective tip integrally formed on the wire core at the bristle end for preventing the brush from damaging sensitive surfaces, wherein the wire core and the protective tip are formed from the same material.
    Type: Application
    Filed: February 1, 2010
    Publication date: August 5, 2010
    Applicant: SANDERSON-MACLEOD, INC.
    Inventors: Mark N. Borsari, David Hudson