UNT Libraries Government Documents Department - 7 Matching Results

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Churn-Power.

Patent for a new and improved motorized churn. This design "has for its object to provide a means for converting a rotary into a reciprocating movement and regulating the range of the reciprocating mechanism" (lines 15-18).

Date: February 24, 1880

Creator: Britain, Thomas J.

Churn Power.

Patent for a new and improved motorized butter churn. This design is of "a simple and efficient device for converting a rotary into a reciprocating motion, which may be either vertical or horizontal, and is especially adapted to the various kinds of churns, washing-machines, and the like now in the market" (lines 13-18).

Date: January 4, 1881

Creator: Clark, William

Cotton-Buncher.

Patent for an implement to thin and bunch young cotton plants, including illustrations.

Date: April 28, 1885

Creator: Tynes, Samuel

Motor

Patent for a new and improved motor. This design's "object is to provide a motor possessing superior advantages in point of simplicity, inexpensiveness, easy operation, and general efficiency" (lines 11-14).

Date: November 6, 1883

Creator: Watkins, Samuel H.

Portable Pump, &c.

Patent for improvement to a pump "adapted for attachment to small vessels containing oil, water or any other liquid" (lines 10-12) that includes a better means of securing the pump.

Date: September 15, 1885

Creator: Phillips, Richard

Pump.

Patent for a new and improved pump. This design "is to provide an engine or apparatus . . . in pumps of that class known as "force-pumps" . . . which is simple and durable in construction, and which is of large working capacity. . . . [The design] attain[s] the purposes of [the] invention by . . . the pump-buckets or caging and that part of the delivering-pipe containing the . . . valves in the plungers . . . [and] the ball-valves" (lines 9-28).

Date: October 19, 1886

Creator: Sparks, John M.

Screw-cutting Die.

Patent for a screw-cutting die, including illustrations. The invention includes "a die-plate of special construction, adapted to cut either right or left hand threads" (lines 12-13).

Date: February 6, 1883

Creator: Müller, Joseph