Patents by Inventor Charles Rosner

Charles Rosner 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).

  • Riding toy with independent front and rear steering
    Patent number: 4580802
    Abstract: A three wheeled vehicle with an elongated body and independent front and rear steering is provided. The vehicle is preferably a pedal driven three wheeled vehicle. The rear wheels are mounted on a rear wheel assembly which is pivotably mounted on the body and displaced by a control lever mounted on one side of the body.
    Type: Grant
    Filed: January 31, 1984
    Date of Patent: April 8, 1986
    Assignee: Herman and Rosner Enterprises, Inc.
    Inventors: Harvey Herman, Charles Rosner
  • Process employing pigmented water based foamed compositions
    Patent number: 4474110
    Abstract: A printing process employing a water-based foamable ink composition comprising the following steps:(a) foaming the ink composition,(b) applying a coating of the foamed ink composition to the surface of a gravure cylinder which has an array of open cells spaced on the surface thereof,(c) doctoring the surface of the cylinder to convert said coating into discrete thin membranes spanning said cells, and(d) transferring the membranes to a web surface, either directly, or indirectly via one or more intermediate transfer rolls.
    Type: Grant
    Filed: September 17, 1982
    Date of Patent: October 2, 1984
    Assignee: Foamink Company
    Inventor: Charles A. Rosner