Patents by Inventor Daniel J. Griffiths

Daniel J. Griffiths 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).

  • Pre-measure dispensing device for fluids
    Patent number: 4779767
    Abstract: A pre-measure dispensing device is disclosed made of translucent plastic material adapted to be screwed onto the top of a bottle to pre-measure fluid dispensed from said bottle. The bottle may be deformable so that when squeezed, fluid goes up the tube into the measuring device. The bottle can then be tipped to expel the exact amount of the fluid desired.
    Type: Grant
    Filed: October 24, 1986
    Date of Patent: October 25, 1988
    Inventor: Daniel J. Griffiths