Patents by Inventor Christopher John Eames

Christopher John Eames 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).

  • Dispensing apparatus comprising a dosage counting device
    Patent number: 6907876
    Abstract: The present invention relates to dispensing apparatus comprising a housing (10) for receiving a pressurised container (15) containing product for dispensation, series of markings (172) indicative of quantities of product in the container, indicator means (160; 200) for indicating one of the markings of the series, and means for effecting relative movement between the indicator means and the series of markings on actuation of the pressurised container, so as to designate a subsequent marking of the series.
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: June 21, 2005
    Assignee: Bespak PLC
    Inventors: John David Clark, Paul Michael Allsop, Christopher John Eames
  • Valves for Dispensers
    Publication number: 20030192917
    Abstract: A metering valve includes a valve stem co-axially slidable within a chamber body. The chamber body and the valve stem define a metering chamber. An outer and an inner annular seal is provided operative between a respective outer end and an inner end of the chamber body and the valve stem to seal the annular metering chamber there between. The inner seal comprises a wiper element.
    Type: Application
    Filed: February 13, 2003
    Publication date: October 16, 2003
    Applicant: BESPAK PLC
    Inventors: Christopher John Eames, Martin Alan Nash