Patents by Inventor John B. Elliott

John B. Elliott 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).

  • Patent number: 5220745
    Abstract: Drip irrigation apparatus for a container having a plant growing therein in soil in the container including a through access opening preferably in the side of the container. A length of tubing extending from outside to inside the opening and an inside and an outside female adapter secured on opposite ends of the length of tubing by threaded connections or by bonding. The adapters have larger diameters than the opening and a washer on the length of tubing so that the opening is sealed against loss of soil therethrough. The inside adapter and the outside adapter have extending inwardly and outwardly thereof respectively an inside barbed fitting and an outside barbed fitting. Inside flexible tubing at one end connecting to the inside fitting to direct water to irrigate inside the containers. Inside flexible tubing at one end connecting to the outside flexible tubing and connecting at the other end to a source of water. A male adapter can be substituded for one female adapter and the length of tubing.
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: June 22, 1993
    Assignees: Irrigation Technologies, Inc., Salco Products, Inc.
    Inventors: John B. Elliott, Samuel Tobey, John S. DeCell
  • Patent number: 4274130
    Abstract: A combination flashlight and high intensity light source has a case containing a flashlight bulb, a high intensity flash lamp such as a Xenon flashlamp, and circuit means for selectively energizing the bulb and lamp to continuously illuminate the bulb and/or flash the lamp. The preferred embodiment is a hand-held self-contained battery powered flashlight having an elongate tubular case with a rear battery compartment for containing dry cells in end-to-end series relation and a front enlarged head portion containing a common reflector for the light bulb and flash lamp and a circuit board mounting the flash lamp flash circuit.
    Type: Grant
    Filed: August 27, 1979
    Date of Patent: June 16, 1981
    Inventor: John B. Elliott
  • Patent number: D297170
    Type: Grant
    Filed: October 21, 1985
    Date of Patent: August 9, 1988
    Inventor: John B. Elliott
  • Patent number: D345543
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: March 29, 1994
    Inventor: John B. Elliott
  • Patent number: D349816
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: August 23, 1994
    Inventor: John B. Elliott
  • Patent number: D349968
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: August 23, 1994
    Inventor: John B. Elliott