Patents Represented by Attorney Alfred Lobo
  • Patent number: 4480672
    Abstract: A tractor tire is disclosed having widely spaced lug pairs with a symmetrical Y-shaped footprint, each lug pair having inclined transverse lugs and an elongated longitudinal nose portion at the peripheral centerline providing a central lug projecting in the direction of tire rotation and overlapping the trailing end portions of the next adjacent lug pair. The unique lug arrangement minimizes vibration to improve safety during operation on the highway while retaining the characteristics required for effective off-the-road (OTR) performance on soft ground.
    Type: Grant
    Filed: July 11, 1983
    Date of Patent: November 6, 1984
    Assignee: The B. F. Goodrich Company
    Inventors: Kenneth D. Marshall, Michael A. Berzins