Patents by Inventor Richard Mitzman

Richard Mitzman 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).

  • Patent number: 8991852
    Abstract: A collapsible pushchair is disclosed. It comprises a chassis (2) to which wheels (8, 9, 25, 26) are attached, a seat hanger (33) and a pair of spaced parallel tubular body portions (6,7) fixed relative to and extending upwardly at an angle from the chassis away from the wheels on opposite sides of said seat hanger. A first handle part (15) is received in each tubular body portion and is slideable between an extended position in which the first handle part (15) primarily extends from an upper end of the tubular body portion (6,7) towards a person pushing the pushchair and, a second stowed position in which the first handle part (15) has been slid through each tubular body portion (6,7) so that the first handle part extends from the upper end and a lower end of each of the tubular body portions. The seat hanger is pivotally attached to said first handle parts such that the seat hanger (33) folds as the first handle parts (15) are slid into their stowed position from their extended positions.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: March 31, 2015
    Assignee: Step Ahead Corporation Limited
    Inventor: Richard Mitzman
  • Publication number: 20140028001
    Abstract: A collapsible pushchair is disclosed. It comprises a chassis (2) to which wheels (8, 9, 25, 26) are attached, a seat hanger (33) and a pair of spaced parallel tubular body portions (6,7) fixed relative to and extending upwardly at an angle from the chassis away from the wheels on opposite sides of said seat hanger. A first handle part (15) is received in each tubular body portion and is slideable between an extended position in which the first handle part (15) primarily extends from an upper end of the tubular body portion (6,7) towards a person pushing the pushchair and, a second stowed position in which the first handle part (15) has been slid through each tubular body portion (6,7) so that the first handle part extends from the upper end and a lower end of each of the tubular body portions. The seat hanger is pivotally attached to said first handle parts such that the seat hanger (33) folds as the first handle parts (15) are slid into their stowed position from their extended positions.
    Type: Application
    Filed: December 20, 2011
    Publication date: January 30, 2014
    Applicant: STEP AHEAD CORPORATION LIMITED
    Inventor: Richard Mitzman