Patents by Inventor David Lee Kasper

David Lee Kasper 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).

  • Publication number: 20210284302
    Abstract: An inflatable hand-held snorkeling float supports a see-through underwater viewing module having a top glass and a bottom glass joined by a collapsible sidewall. A pneumatic chamber surrounds the viewing module. The chamber has a top deck and a bottom deck symmetrically pitched about a central longitudinal axis to form a wedge-shape having an included angle between about 5° and 15°. The top and bottom glasses are also wedge-shaped symmetrically about the longitudinal axis. Handles extend from the sides of the chamber, and are generally centered along a central transverse axis. An optional accessory mount may be affixed to one of the decks adjacent the bow. The accessory mount can be configured with a pair of dedicated connection pads to hold a dive flag and a camera, or two cameras, etc. The configuration of the float provides flotation symmetry when roll-inverted but flotation asymmetry when pitch-inverted.
    Type: Application
    Filed: December 22, 2017
    Publication date: September 16, 2021
    Inventors: David Lee Kasper, Rachael Batcheler Kasper
  • Patent number: 11097819
    Abstract: An inflatable hand-held snorkeling float supports a see-through underwater viewing module having a top glass and a bottom glass joined by a collapsible sidewall. A pneumatic chamber surrounds the viewing module. The chamber has a top deck and a bottom deck symmetrically pitched about a central longitudinal axis to form a wedge-shape having an included angle between about 5° and 15°. The top and bottom glasses are also wedge-shaped symmetrically about the longitudinal axis. Handles extend from the sides of the chamber, and are generally centered along a central transverse axis. An optional accessory mount may be affixed to one of the decks adjacent the bow. The accessory mount can be configured with a pair of dedicated connection pads to hold a dive flag and a camera, or two cameras, etc. The configuration of the float provides flotation symmetry when roll-inverted but flotation asymmetry when pitch-inverted.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: August 24, 2021
    Inventors: David Lee Kasper, Rachael Batcheler Kasper
  • Patent number: D805597
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: December 19, 2017
    Inventors: David Lee Kasper, Rachael Batcheler Kasper
  • Patent number: D821523
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: June 26, 2018
    Inventors: David Lee Kasper, Rachael Batcheler Kasper
  • Patent number: D828473
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: September 11, 2018
    Inventors: David Lee Kasper, Rachael Batcheler Kasper