Patents by Inventor William Oltman

William Oltman 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).

  • Multipurpose utility carts
    Patent number: 10246116
    Abstract: A multipurpose utility cart for moving equipment and other cargo is provided. A utility cart includes a shelf defined by a rim surrounding the shelf. The rim has a u-shaped wall with at least one aperture formed in an upper surface thereof. The u-shaped wall and the at least one aperture define a channel for receiving an accessory. The utility cart has a handle coupled to the rim as well as a plurality of legs supporting the rim. The utility cart has a plurality of wheels such that the cart is manually propellable by a user exerting a force on the handle.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: April 2, 2019
    Assignee: Rubbermaid Commercial Products LLC
    Inventors: William Oltman, Jeffrey Stark, Jeffrey Bertucci
  • Multipurpose Utility Carts
    Publication number: 20180111635
    Abstract: A multipurpose utility cart for moving equipment and other cargo is provided. A utility cart includes a shelf defined by a rim surrounding the shelf. The rim has a u-shaped wall with at least one aperture formed in an upper surface thereof. The u-shaped wall and the at least one aperture define a channel for receiving an accessory. The utility cart has a handle coupled to the rim as well as a plurality of legs supporting the rim. The utility cart has a plurality of wheels such that the cart is manually propellable by a user exerting a force on the handle.
    Type: Application
    Filed: October 24, 2017
    Publication date: April 26, 2018
    Inventors: William Oltman, Jeffrey Stark, Jeffrey Bertucci