Patents by Inventor Gary D. Allison

Gary D. Allison 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).

  • Emergency eye wash fountain
    Patent number: 4688276
    Abstract: An eye wash fountain device in which eye wash nozzles are attached to a unit which is separate from and removably attached to a conduit on an adapter for attachment to water supply, the adapter being provided with a valve to divert normal water flow to the conduit and to the nozzles. The conduit and the nozzles being positioned rearwardly of the water supply in order to project a spray from a position behind the water supply, to protect a user against direct contact with the nozzles.The flow of water to the nozzles is controllled by a restriction in the conduit leading from the adapter and the spray from the nozzles is modified by the insertion of a plurality of steel balls adjacent the nozzle exits.
    Type: Grant
    Filed: March 6, 1986
    Date of Patent: August 25, 1987
    Inventors: Gary D. Allison, Michele Allison
  • Emergency eye wash fountain
    Patent number: 4675924
    Abstract: An eye wash fountain device in which eye and face wash nozzles are attached to a unit which is separate from and removably attached to a sleeve or conduit on an adapter for attachment to water supply, said adapter being provided with a valve means to divert normal water flow to said sleeve or conduit and to said nozzles. The nozzles are provided with a special type of perforated disc which serves to modify and control the spray obtained.
    Type: Grant
    Filed: March 6, 1986
    Date of Patent: June 30, 1987
    Inventors: Gary D. Allison, Michele Allison