Patents Assigned to Tor-Master Mfg. Ltd.
  • Air drill apparatus
    Patent number: 5481990
    Abstract: Air drill apparatus for towing behind a tractor and for placing seed or other particulate material in the ground includes wheeled implement mounting bars adapted to be towed behind the tractor, a plurality of air drill assemblies mounted to the implement mounting bars, and a wheeled towed container for the seed or other particulate material to be placed in the ground, the container including a pump for creating a positive air pressure to drive seed or other particulate material therefrom to the air drill assemblies.
    Type: Grant
    Filed: March 10, 1994
    Date of Patent: January 9, 1996
    Assignee: Tor-Master Mfg. Ltd.
    Inventor: Victor Zacharias