Patents by Inventor Martin Stace

Martin Stace 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).

  • Rotary lawn mowers
    Patent number: 6266950
    Abstract: A hovermower is comprises a motor for driving a cutter about a substantially vertical axis beneath a protective deck, a mechanism generating a cushion of pressurized air beneath the deck, and a handle for maneuvering the deck over the ground, the deck being pivotable relative to the handle about a first substantially horizontal axis, characterised in that the deck is further pivotable relative to the handle about a second horizontal axis transverse to the first axis.
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: July 31, 2001
    Assignee: Robert Bosch GmbH
    Inventor: Martin Stace