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Combined Wheel Cultivator And Plow

Patent for improvements to a combined wheel cultivator and plow, "whereby either mold-board plows or shovel-cultivators may be used upon a common frame" (lines 16-18). Includes illustrations.

Date: December 28, 1886

Creator: Wahrmund, Charles, Jr.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Rotary Spading Machine.

Patent for a new and improved rotary spading machine. This design "consists in the combination of a cylinder or drum armed with a series of spades or teeth, and mounted on a revolving shaft having a bearing or ground wheel, and a series of cleaning fingers or disks, which operate between the teeth of a second cylinder or drum which is mounted in a frame hung loosely on the main shaft of the machine, so as to rise and fall and adapt itself to the inequalities of the ground" (lines 21-30).

Date: March 8, 1881

Creator: Schuchard, Julius