Patents by Inventor Catherine Elizabeth Smith

Catherine Elizabeth Smith 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: 6746375
    Abstract: Hydrotherapy apparatus is described comprising a tank for containing water and having a moving belt above the tank floor for the user to walk upon, the tank having a door which when raised seals the tank and when lowered forms a ramp to enable the user to enter the tank onto the belt.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: June 8, 2004
    Inventors: Bradley Russell Smith, Catherine Elizabeth Smith
  • Publication number: 20030051677
    Abstract: An animal hydrotherapy pool is described comprising a container for water having nozzle means in a wall of the container directing in use one or more jets of water into the water in the container. An extension to a wall of the container forms a housing in which is located pump means adapted to re-circulate water to and from the container via the nozzle means. Pump control means is also located in the housing thereby to be accessible in use to a person controlling an animal using the pool. A second pump draws water from near the surface of the water in the pool through a skimmer, and returns the water to the pool via a water treatment path. The latter comprises a heater, a sand filter, and an ozonator, and as described, all the water treatment devices are incorporated in the housing extension.
    Type: Application
    Filed: September 11, 2002
    Publication date: March 20, 2003
    Inventors: Bradley Russell Smith, Catherine Elizabeth Smith
  • Publication number: 20020177794
    Abstract: Hydrotherapy apparatus is described comprising a tank for containing water and having a moving belt above the tank floor for the user to walk upon, the tank having a door which when raised seals the tank and when lowered forms a ramp to enable the user to enter the tank onto the belt.
    Type: Application
    Filed: May 21, 2002
    Publication date: November 28, 2002
    Inventors: Bradley Russell Smith, Catherine Elizabeth Smith
  • Publication number: 20020148412
    Abstract: An animal hydrotherapy pool comprising a water container (10), controllable water jet nozzles (18, 18A) through which the water is recirculated, and preferably a ramp means (22, 24) for leading an animal into and out the pool with the aid of a collar attachable guide pole.
    Type: Application
    Filed: April 16, 2001
    Publication date: October 17, 2002
    Inventors: Bradley Russell Smith, Catherine Elizabeth Smith