Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
201 words
In combination with a tractor having a three-point hitch including a pair of powered, vertically swingable lift arms, an implement adapted to be towed by said tractor, and structure for coupling the implement with the tractor, said structure comprising: a pair of spaced mounts rigidly secured to the implement; and a removable connecting pin for each mount respectively adapted for pivotal attachment to corresponding arms, each mount having a plurality of horizontally spaced lugs, each lug being provided with a pin-receiving opening, the openings being horizontally aligned transversely of the normal path of travel of the implement and all of the lugs being so positioned that the distance between any lug of one mount and the corresponding lug of the other mount is the same as the spacing between the two arms, said identity in corresponding lug and arm spacing permitting attachment of the arms to their pins adjacent preselected corresponding lugs to dispose the implement in a normal trailing disposition behind the tractor, offset to the left of the normal trailing disposition relative to the path of travel of the tractor or offset to the right of the normal trailing disposition relative to the path of travel of the tractor.
Claim 2
Dependent Claim
201 words
In combination with a tractor having a three-point hitch including a pair of powered, vertically swingable lift arms, an implement adapted to be towed by said tractor, and structure for coupling the implement with the tractor, said structure comprising: a pair of spaced mounts rigidly secured to the implement; and a removable connecting pin for each mount respectively adapted for pivotal attachment to corresponding arms, each mount having a plurality of horizontally spaced lugs, each lug being provided with a pin-receiving opening, the openings being horizontally aligned transversely of the normal path of travel of the implement and all of the lugs being so positioned that the distance between any lug of one mount and the corresponding lug of the other mount is the same as the spacing between the two arms, said identity in corresponding lug and arm spacing permitting attachment of the arms to their pins adjacent preselected corresponding lugs to dispose the implement in a normal trailing disposition behind the tractor, offset to the left of the normal trailing disposition relative to the path of travel of the tractor or offset to the right of the normal trailing disposition relative to the path of travel of the tractor.
Claim 3
Dependent Claim
21 words
The invention of claim 1, the pins each having a length for spanning the distance between preselected pairs of said lugs.
Claim 4
Dependent Claim
29 words
The invention of claim 2, the lugs extending upwardly from the implement and forwardly toward the tractor, the openings being at the uppermost and forwardmost ends of the lugs.
Claim 5
Dependent Claim
37 words
The invention of claim 3, certain of the lugs of each mount being joined directly to the implement and being provided with an interconnecting member, the remaining lugs of each mount being joined to the corresponding member.
Claim 6
Dependent Claim
12 words
The invention of claim 4, each mount having three equally spaced lugs.
Claim 7
Dependent Claim
24 words
The invention of claim 5, said mounts being horizontally spaced to present a clearance for a driven shaft between the tractor and the implement.
Claim 8
Dependent Claim
30 words
The invention of claim 6, one of said mounts being adjacent one side of the implement, the other of said mounts being spaced from the other side of the implement.