Patents by Inventor Daniel Jacob Kroll

Daniel Jacob Kroll 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).

  • Dual plumbing system and method for a hot tub or spa
    Patent number: 10299985
    Abstract: Systems, apparatus and methods for providing air and water to hot tub jets. The present teachings include jet assemblies, manifold assemblies, and related components, as well as methods of assembling hot tubs involving these components. In some cases, the present teachings describe the use of dual extrusion tubing to route air and water through adjacent, connected fluid conduits. In some cases, the present teachings describe a “press-and-click” method of connecting various components.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: May 28, 2019
    Assignee: WEXCO INCORPORATED
    Inventors: Samuel Jeffery Collins, Daniel Jacob Kroll, Scott Stephen Backer
  • Dual plumbing system for a hot tub or spa
    Patent number: 10292902
    Abstract: Systems, apparatus and methods for providing air and water to hot tub jets. The present teachings include jet assemblies, manifold assemblies, and related components, as well as methods of assembling hot tubs involving these components. In some cases, the present teachings describe the use of dual extrusion tubing to route air and water through adjacent, connected fluid conduits. In some cases, the present teachings describe a “press-and-click” method of connecting various components.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: May 21, 2019
    Assignee: WEXCO INCORPORATED
    Inventors: Samuel Jeffery Collins, Daniel Jacob Kroll, Scott Stephen Backer
  • Dual plumbing system for a hot tub or spa
    Patent number: 10105282
    Abstract: Systems, apparatus and methods for providing air and water to hot tub jets. The present teachings include jet assemblies, manifold assemblies, and related components, as well as methods of assembling hot tubs involving these components. In some cases, the present teachings describe the use of dual extrusion tubing to route air and water through adjacent, connected fluid conduits. In some cases, the present teachings describe a “press-and-click” method of connecting various components.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: October 23, 2018
    Assignee: Marquis Corp.
    Inventors: Samuel Jeffery Collins, Daniel Jacob Kroll, Scott Stephen Backer