Patents by Inventor CHRISTOPHER J. DYER

CHRISTOPHER J. DYER 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).

  • AUTOMATIC FILLER
    Publication number: 20100024916
    Abstract: A chemical proportioner comprises an eductor wherein a venturi generates a vacuum to suck chemical into a diluent and also to maintain open a diluent valve until the vacuum is automatically vented by depletion of a concentrated chemical, discharge of a predetermined diluent and chemical mix or manual venting. An expansible chamber device such as a bellows is operably connected to a diluent valve to maintain it in open position until a vacuum operating on such bellows is vented by one or more of the foregoing events.
    Type: Application
    Filed: August 1, 2008
    Publication date: February 4, 2010
    Applicant: DELAWARE CAPITAL FORMATION, INC.
    Inventor: CHRISTOPHER J. DYER