Patents by Inventor Graham E. Gaskin

Graham E. Gaskin 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).

  • Grass cutting unit
    Patent number: 5197267
    Abstract: A grass cutting unit with a conventional cutter reel has forward and rear rollers mounted on a common, pivotable, carriage. By adjustable pivoting of this carriage the height of cut can be adjusted while maintaining strict parallelism between the rollers. A knife or groomer roller is cantilevered in front of the forward roller and is supported on the common roller carriage.
    Type: Grant
    Filed: February 9, 1990
    Date of Patent: March 30, 1993
    Assignee: Ransomes, Sims & Jefferies Limited
    Inventors: Edward J. Aldred, Graham E. Gaskin