Patents by Inventor Natan Vaisman

Natan Vaisman 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).

  • TOOTHBRUSH WITH ADJUSTABLE HAND GRIP
    Publication number: 20090007359
    Abstract: A toothbrush includes a hollow handle which has an outer sleeve made of an elastomeric material which can be expanded or contracted to provide an adjustable diameter grip.
    Type: Application
    Filed: September 11, 2008
    Publication date: January 8, 2009
    Applicant: COLGATE PALMOLIVE
    Inventors: Douglas Hohlbein, Natan Vaisman
  • Toothbrush with adjustable hand grip
    Patent number: 7472448
    Abstract: A toothbrush includes a hollow handle which has an outer sleeve made of an elastomeric material which can be expanded or contracted to provide an adjustable diameter grip.
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: January 6, 2009
    Assignee: Colgate-Palmolive Company
    Inventors: Douglas Hohlbein, Natan Vaisman
  • Toothbrush with adjustable hand grip
    Publication number: 20050186014
    Abstract: A toothbrush includes a hollow handle which has an outer sleeve made of an elastomeric material which can be expanded or contracted to provide an adjustable diameter grip.
    Type: Application
    Filed: April 25, 2005
    Publication date: August 25, 2005
    Inventors: Douglas Hohlbein, Natan Vaisman
  • Toothbrush
    Patent number: D474027
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: May 6, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: James H. Kemp, Roberto Cruz, Natan Vaisman, Walter Vonarburg