Patents by Inventor Andrew John Tomlinson

Andrew John Tomlinson 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).

  • Post for a queue management system
    Patent number: 6682055
    Abstract: A post for a queue management system is disclosed, the post being constructed so as to be capable of nesting with one or more similar posts and having an upright portion 3 or 65 adapted to support at least one barrier device 25 and having at its bottom end a foot 5 or 61 which is so constructed that it can nest within or upon a foot of an adjacent post, the post preferably being provided with at least one wheel 19 or roller 75 to facilitate moving the posts between storage positions in which they are nested together and positions of use.
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: January 27, 2004
    Assignee: Tensabarrier Ltd.
    Inventors: Andrew John Tomlinson, David John Tuppin, David Robert Vine