Patents by Inventor Michael John Archer

Michael John Archer 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).

  • Gasifiers with non radial tuyeres
    Patent number: 6913632
    Abstract: A gasifier for the manufacture of producer gas has a chamber (10) for the combustion of material, the chamber (10) being provided with a plurality of tuyeres (30) for the introduction of combustion air to the chamber. The tuyeres (30) are disposed at an acute angle to the wall of the chamber (10) so that air is directed both around and upwardly of the chamber. Each tuyeres (30) is configured to produce a jet stream wherein the air swirls along the length of the stream.
    Type: Grant
    Filed: May 27, 1999
    Date of Patent: July 5, 2005
    Assignee: Dedar Limited
    Inventor: Michael John Archer Ling
  • Bottle carrier
    Patent number: 6666331
    Abstract: A paperboard partitionless carrier is provided for containing filled beverage bottles. The carrier comprises a pair of spaced side walls joined by a pair of end walls to form a box structure which, in combination with a base, forms a tray which supports the bottles. The carrier also has bottle restraining means overlying and contacting the sealed necks of the bottles thereby preventing the bottles being opened and the bottles being extracted from the carrier without the material forming the carrier being visibly interfered with.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: December 23, 2003
    Assignee: Labatt Brewing Company Limited
    Inventor: Michael John Archer
  • Bottle carrier
    Publication number: 20030098254
    Abstract: A paperboard partitionless carrier is provided for containing filled beverage bottles. The carrier comprises a pair of spaced side walls joined by a pair of end walls to form a box structure which, in combination with a base, forms a tray which supports the bottles. The carrier also has bottle restraining means overlying and contacting the sealed necks of the bottles thereby preventing the bottles being opened and the bottles being extracted from the carrier without the material forming the carrier being visibly interfered with.
    Type: Application
    Filed: November 28, 2001
    Publication date: May 29, 2003
    Inventor: Michael John Archer