ROBERT SCOTT BAKER
Pilots in Capron, OK

5881820, Mar 16, 1999

Feb 21, 1997

8/804322

Robert S. Baker - Alva OK

A01B 6300

172455

An improved disc-type ground tillage implement for tilling ground. The implement has a frame connectable to a towing machine and having multiple pairs of gangs of blades connected to the frame. The frame is supported by a plurality of wheels which may be used to raise and lower the implement in relation to the ground. Each of the pairs of blade gangs includes a front and a rear gang, there being a pair of outer right blade gangs, at least one pair of center blade gangs and a pair of outer left blade gangs. The front and the rear gangs of the outer right and the outer left gang pairs converge as they extend out away from the left-right center of the frame and the outer left and outer right gangs are non-continuous with a center gang pair.

4601484, Jul 22, 1986

Jun 10, 1985

6/743140

Robert S. Baker - Alva OK
Joe E. Sternberger - Hardtner KS

B60D 100

280411C

A multiple implement to tractor hitch assembly. A horizontally disposed elongated first beam is horizontally curved and connected intermediate its ends by a tongue with a tractor drawbar for horizontal pivoting movement of the first beam about the vertical axis of its tongue connection for positioning implements when connected with respective parallel end portions of the beam in a tandem or laterally spaced soil working position by a power cylinder extending between the first beam and the tongue. A second substantially identical beam is hingedly connected in tandem by one of its ends to the trailing end of the first beam for vertical pivoting movement of the beams about the horizontal hinge connection. An agricultural implement is connected with the beams at their hinged connection and with the respective other end of the respective beam.