UNT Libraries Government Documents Department - 10 Matching Results

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Fluid-Vending Machine.

Patent for improvements to fluid vending machines. The amount of money put in changes the amount of fluid distributed.

Date: March 26, 1918

Creator: Chandler, Jason McGregor

Cultivator-Foot.

Patent for “shovel supporting feet of cultivators.” (lines 10-11) including instructions and illustrations.

Date: March 16, 1915

Creator: Graves, Joseph C.

Patent for improvements in bolt-holders by “providing a combined bolt-holder and screw-driver…. in which the hook or engaging member is quickly and conveniently adjustable to any angle to allow the tool to be employed in various positions to engage bolts set.” (Lines 15-22) Illustration is included.

Date: March 25, 1902

Creator: Carter, Hiram C.

Plow.

Patent for improvements in plows by providing readily-operable means for adjusting the plow-shovel on the standard, to facilitate adjustment of the shovel and of the gage with relation to each other, thereby to vary the cut of the shovel, to improve the means for holding the gage assembled with the standard, and generally to simplify and increase the efficiency of plows of this character. (Lines 14-21) Illustration is included.

Date: March 22, 1904

Creator: Wilson, William H.

Draft-Equalizer.

Patent for a draft equalizer for animals pulling farm equipment in fields.

Date: March 7, 1911

Creator: Glover, Milford S.

Bevel.

Patent for "bevel-squares adapted to be converted into a try-square through the medium of a pivoted and adjustable blade." (Lines 13-15) Includes instructions and illustrations.

Date: March 9, 1897

Creator: Morris, Thomas R.

Baling-Press

Patent for a new baling press design with description of parts and their functions, with illustrations.

Date: March 2, 1886

Creator: Bryan, Walter S.

Combined Cotton Chopper and Cultivator.

Patent for a new and improved cotton chopper and cultivator. This design consists in "the frame, the axle having drive-wheels, and a bevel-gear in combination with the longitudinally-sliding gear-shaft having [a] short crank on its rear end, the bar, the longitudinal rock-shaft in rear of and above the shaft and having the long crank, the handle depending from the rear-end of the rock-shaft, and the opposite chopping-hoes" (lines 27-35).

Date: March 29, 1887

Creator: Ferriott, Charlie L.

Printing-Press.

Patent for a printing, ruling, and cutting press of a simple and durable construction. The printing press can print both sides of a sheet of paper and has adjustable guards so that the operator can print any size paper. The machine also provides a "means for regulating the feed of the machine for adapting it to print short or long sections or a newspaper as well as a small tract" (lines 20-22). The machine has two plates opposite each other, the weight of one counterbalances the other so doubl… more

Date: March 31, 1896

Creator: Hallenbeck, Matthew L. W.

Improved Cultivating-Plow.

Patent for a cultivating plow with a series of cutting-disks and digging-hoes, including illustration.

Date: March 25, 1856

Creator: Crenshaw, Micajah