Patents by Inventor H. Daniel Gould

H. Daniel Gould 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).

  • Pool cleaning head with rotary pop-up jet producing element
    Patent number: 4466142
    Abstract: A cleaning head for installation in the bottom surface of a swimming pool includes a rotary pop-up jet producing element having a hollow cylindrical lower section open at its bottom and an enlarged cylindrical hollow upper section closed at its top. An outlet opening is disposed in a vertical cylindrical wall of the upper section. A camming pin extending from the vertical cylindrical wall of the lower section engages opposed, staggered upper and lower saw-tooth-like camming surfaces disposed along an inner cylindrical wall of a stationary section of the cleaning head. The stationary section of the cleaning head sealably engages with a housing installed in the bottom surface of the swimming pool and is sealably coupled to an intermittent high pressure water supply.
    Type: Grant
    Filed: March 11, 1982
    Date of Patent: August 21, 1984
    Assignee: Shasta Industries, Inc.
    Inventor: H. Daniel Gould