Furrow Slice Cutter Or Breaker Patents (Class 172/758)
  • Patent number: 4024921
    Abstract: A plow implement which completely plows and breaks the entire surface of a field being plowed in a single pass. This plow completely pulverizes the soil by means of upright cutting blades on double-opposing moldboard plows and single moldboard plows. Additional single sweeps and deep cutting sub-soiler devices may be provided with the over-all implement.
    Type: Grant
    Filed: October 30, 1975
    Date of Patent: May 24, 1977
    Inventor: Robert C. Tibbs, II