Patents by Inventor Marvin H. Howell

Marvin H. Howell 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).

  • Spas and bathing systems with upgradeable and interchangeable jet stations
    Patent number: 8661576
    Abstract: A bathing system with a molded shell has hollows in the shell. A canister installed in each hollow with jets mounted upon the front jet plate of the canister. The canister is of simple construction that is mounted in a hollow and is removable and interchangeable for easy upgrading and repair of the bathing system.
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: March 4, 2014
    Inventors: David J. Ludlow, Alan L. Robins, Trent L. Taylor, Derrick P. Christman, Michael J. Adams, Stephen M. Fleischer, Richard Alex Eddington, Marvin H. Howell
  • SPAS AND BATHING SYSTEMS WITH UPGRADEABLE AND INTERCHANGEABLE JET STATIONS
    Publication number: 20110225720
    Abstract: A bathing system with a molded shell has hollows in the shell. A canister installed in each hollow with jets mounted upon the front jet plate of the canister. The canister is of simple construction that is mounted in a hollow and is removable and interchangeable for easy upgrading and repair of the bathing system.
    Type: Application
    Filed: March 21, 2011
    Publication date: September 22, 2011
    Inventors: Stephen M. Fleischer, Richard Alex Eddington, Marvin H. Howell, David J. Ludlow, Alan L. Robins, Trent L. Taylor, Derrick P. Christman, Michael J. Adams