Patents by Inventor John David Fenn

John David Fenn 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: 6827808
    Abstract: An apparatus is provided for removing tablets from a blister pack including formations for receiving the tablets and a rupturable foil member which seals the formations. The foil member is rupturable to allow removal of the tablets from the blister pack. The de-blistering apparatus works essentially by using an adhesive coated tape to mount and draw the blister pack through a depressing station and a foil removal station. In the depressing station, the foil which seals the tablet within the formations is ruptured and in the foil removal station the ruptured foil is removed from the blister pack to free the tablet.
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: December 7, 2004
    Assignee: Wright, Fenn & Co. LTD
    Inventor: John David Fenn
  • Publication number: 20030159774
    Abstract: An apparatus is provided for removing tablets (16) from a blister pack (10) including formations (14) for receiving the tablets and a rupturable foil member (18) which seals the formations. The foil member (18) is rupturable to allow removal of the tablets (16) from the blister pack (10). The de-blistering apparatus (20) works essentially by using an adhesive coated tape (28) to mount and draw the blister pack (10) through a depressing station (22) and a foil removal station (24). In the depressing station (22), the foil (18) which seals the tablet (16) within the formations (14) is ruptured and in foil removal station (24) the ruptured foil (18) is removed from the blister pack (10) to free the tablet (16).
    Type: Application
    Filed: October 21, 2002
    Publication date: August 28, 2003
    Inventor: John David Fenn