72,003.--PIVOT GEARING.--Joseph J. Duchesne, Lacon, Ill.
I claim the circular bed plate, A, in combination with the pinion plate, B, and coupling plate, C, secured by the set screw, S, the whole arranged and operating substantially as and for the purposes set forth.
72,004.--CULTIVATOR.--William Duffner, Petersburg, Ind.
I claim the cultivator composed of the elements, A B B' C D E F H I J N, and the device for regulating the depth of the shovels, composed of the elements, G K L M P, constructed and arranged as set forth.
72,005.--WOVEN FABRIC.--J. Renshaw, East Greenwhich, R.I.
I claim the fabric, herein described, as a new article of manufacture.
72,006.--HORSE RAKE.--Edward A. Field, Sidney, Me.
I claim, 1st, The application of each tooth, E, to its arm, D, by means of a round tenon arranged at an obtuse angle with the axis of the tooth, and going into the arm, the same being substantially as and for the purpose described.
2d, Also, the combination as well as the arrangement of the adjustable brace d, and the staple or clasping wire, f, with the arm and the tooth, when applid by means substantially as specified, viz., a cylindrical tenon arranged at an obtuse angle with the axis of the tooth, and going into a corresponding hole made in the arm.
3d, Also, the combination of the damping screw, h, with the arm, and the tooth applied to such arm by a tenon arranged at an obtuse angle with the axis of the tooth as specified.