Patents by Inventor Kenneth Duff

Kenneth Duff 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).

  • Publication number: 20050067424
    Abstract: A center pull tissue dispenser comprising or including, means defining an openable enclosure, a base member located within the enclosure with which (and preferably to support) a coreless roll of towel material is located in a manner such that an end face of the roll is placed therewith (preferably thereon), and an opening in a wall of the openable enclosure defining member to allow the towel material to dispense therethrough, wherein downstream of the support of the roll by the base there is provided a dispensing characteristic adjustment mechanism which includes, a passageway through which the towel can pass, and a passageway restriction controlling member, movable relative to the passageway.
    Type: Application
    Filed: February 17, 2004
    Publication date: March 31, 2005
    Inventor: Kenneth Duff
  • Publication number: 20050067422
    Abstract: A center pull tissue dispenser comprising or including, an openable enclosure defining member, a base member located within the enclosure with which (and preferably to support) a coreless roll of towel material is located in a manner such that an axial end face of the roll is placed therewith (preferably thereon), and an opening in a wall of the openable enclosure defining member to allow the towel material to dispense therethrough, wherein downstream of the support of the roll by the base there is provided a dispensing characteristic adjustment mechanism which includes, a passage way through which the towel can pass, and a passage way restriction controlling member movable relative to the passage way.
    Type: Application
    Filed: September 30, 2003
    Publication date: March 31, 2005
    Inventor: Kenneth Duff