Patents by Inventor Benjamin E. Dermer

Benjamin E. Dermer 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).

  • Drawing device
    Patent number: 11498015
    Abstract: A drawing device with a rotatable display screen is provided, having a housing having a cavity therein and a display screen sealingly rotatably coupled to the housing. An inner surface of the display screen forms an enclosure with the cavity. A powder is contained within the enclosure, the powder being removably adherent to the inner surface of the display screen. A first stylus controller is supported on an exterior of the housing. At least one positioning structure is supported in the enclosure and coupled to the first stylus controller to move a first stylus in a first set of directions that are parallel to a first axis. The first stylus removes the powder from the inner surface of the display screen through contact with the inner surface of the display screen.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: November 15, 2022
    Assignee: SPIN MASTER LTD.
    Inventors: Amy A. Pruzansky, Benjamin E. Dermer, Emma J. E. Peat
  • DRAWING DEVICE
    Publication number: 20210138357
    Abstract: A drawing device with a rotatable display screen is provided, having a housing having a cavity therein and a display screen sealingly rotatably coupled to the housing. An inner surface of the display screen forms an enclosure with the cavity. A powder is contained within the enclosure, the powder being removably adherent to the inner surface of the display screen. A first stylus controller is supported on an exterior of the housing. At least one positioning structure is supported in the enclosure and coupled to the first stylus controller to move a first stylus in a first set of directions that are parallel to a first axis. The first stylus removes the powder from the inner surface of the display screen through contact with the inner surface of the display screen.
    Type: Application
    Filed: January 19, 2021
    Publication date: May 13, 2021
    Inventors: Amy A. Pruzansky, Benjamin E. Dermer, Emma J.E. Peat
  • Drawing device
    Patent number: 10894220
    Abstract: A drawing device with a rotatable display screen is provided, having a housing having a cavity therein and a display screen sealingly rotatably coupled to the housing. An inner surface of the display screen forms an enclosure with the cavity. A powder is contained within the enclosure, the powder being removably adherent to the inner surface of the display screen. A first stylus controller is supported on an exterior of the housing. At least one positioning structure is supported in the enclosure and coupled to the first stylus controller to move a first stylus in a first set of directions that are parallel to a first axis. The first stylus removes the powder from the inner surface of the display screen through contact with the inner surface of the display screen.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: January 19, 2021
    Assignee: SPIN MASTER LTD.
    Inventors: Amy A. Pruzansky, Benjamin E. Dermer, Emma J. E. Peat
  • DRAWING DEVICE
    Publication number: 20190321742
    Abstract: A drawing device with a rotatable display screen is provided, having a housing having a cavity therein and a display screen sealingly rotatably coupled to the housing. An inner surface of the display screen forms an enclosure with the cavity. A powder is contained within the enclosure, the powder being removably adherent to the inner surface of the display screen. A first stylus controller is supported on an exterior of the housing. At least one positioning structure is supported in the enclosure and coupled to the first stylus controller to move a first stylus in a first set of directions that are parallel to a first axis. The first stylus removes the powder from the inner surface of the display screen through contact with the inner surface of the display screen.
    Type: Application
    Filed: April 23, 2018
    Publication date: October 24, 2019
    Inventors: Amy A. Pruzansky, Benjamin E. Dermer, Emma J.E. Peat