Patents by Inventor Daniel A. Devey

Daniel A. Devey 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).

  • Diposable liner system for spray guns
    Patent number: 4951875
    Abstract: A liner system for a spray gun including three liners, one of which resides within the interior of a spray gun reservoir, a second of which rides on an outside of the reservoir, a third of which is interposed between the reservoir and attached to a spray head via bayonet hook and has a free end which serves as a shield when placed over the spray head, just upstream from the nozzle. These liners minimize down time when cleaning spray guns and reduce the amount of solvent required.
    Type: Grant
    Filed: September 19, 1988
    Date of Patent: August 28, 1990
    Inventor: Daniel A. Devey