Patents by Inventor Graham John Mackereth

Graham John Mackereth 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).

  • Kayak and Canoe seat
    Publication number: 20090064917
    Abstract: A seat with a backrest with an adjustable height is disclosed. The seating arrangement comprises an extension portion and a base portion separated by a fold line. Further, the seating arrangement has at least two positions; a first position, where the extension portion extends upwardly, and a second position where the extension portion is folded downwardly. The seating arrangement can be used in many applications, including the use of canoes and kayaks. The seating arrangement may also include a seat or bottom portion.
    Type: Application
    Filed: September 6, 2007
    Publication date: March 12, 2009
    Applicant: PYRANHA MOULDINGS LTD
    Inventor: Graham John Mackereth