Patents Assigned to O-Sage LLC
  • Patent number: 7562516
    Abstract: A mowing apparatus includes a reel mechanism and a cutting mechanism. The reel mechanism rotates about a first central axis in a first direction. The cutting mechanism rotates about a second central axis in a second direction opposite of the rotation of the first direction. The cutting mechanism is positioned eccentric to the reel mechanism wherein the first central axis is offset from the second central axis by a distance less than 10% of the diameter of a reel diameter. The reel mechanism and the cutting mechanism are configured to have at least one cutting blade contact at least one reel bar during the rotation of the cutting mechanism about the second central axis such that vegetation is cut at a section of a rotary path of the reel mechanism that is greater than 10% of a circumference of the rotary path.
    Type: Grant
    Filed: June 15, 2008
    Date of Patent: July 21, 2009
    Assignee: O-Sage, LLC
    Inventor: Craig Witty
  • Patent number: 7386974
    Abstract: An apparatus (20) for mowing vegetation is disclosed herein. The apparatus (20) generally includes a reel mechanism (21) and a cutting mechanism (22). The reel mechanism (21) preferably includes a plurality of reel bars (30) that rotate in a first direction. The cutting mechanism (22) preferably includes a plurality of cutting blades (40) that rotate in a second direction opposite of the first direction. Each of the plurality of cutting blades (40) is preferably disposed concentrically within the plurality of reel bars (30).
    Type: Grant
    Filed: November 24, 2004
    Date of Patent: June 17, 2008
    Assignee: O-Sage LLC
    Inventor: Craig Witty