Patents by Inventor David William Connelly

David William Connelly 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).

  • Patent number: 6892760
    Abstract: A valve arrangement for dispensing liquid from a flexible container (124) containing a dispenser body (106) connected to a flexible container (124) for containing a liquid and a first biasing means (168) adapted to bias a first closing member (110) to close off a first passage (107) in the container dispenser body (106); and a valve body (118) with a second biasing means (120) adapted to bias a second closing member (116, 118) to close off a second passage (119) defined in the valve body (118); and a dispensing member (122) operatively connected to the valve body (118); and operating means (114, 198, 136) which moves the two bodies (118, 106) into an operative position, against the two biasing means (168, 120) to open the two passages (107, 119) allowing liquid to flow from the flexible container (124) along the first passage (107) and out of the second passage (119).
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: May 17, 2005
    Inventors: Paul François Roos, David William Connelly
  • Publication number: 20030106610
    Abstract: A valve arrangement for dispensing liquid from a flexible container (124) is disclosed. It includes a container dispenser body (106) connected to a flexible container (124) for containing a liquid and a first biasing means (168) adapted to bias a first closing member (110) to close off a first passage (107) in the container dispenser body (106); and a valve body (118) with a second biasing means (120) adapted to bias a second closing member (116, 118) to close off a second passage (119) defined in the valve body (118); and a dispensing member (122) operatively connected to the valve body (118); and operating means (114, 198, 136) which moves the two bodies (118, 106) into an operative position, against the two biasing means (168, 120) to open the two passages (107, 119) allowing liquid to flow from the flexible container (124) along the first passage (107) and out of the second passage (119).
    Type: Application
    Filed: December 20, 2002
    Publication date: June 12, 2003
    Inventors: Paul Francois Roos, David William Connelly