UNT Libraries Government Documents Department - 7 Matching Results

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Fence Post

Patent for a fence post for use with line wires. Illustration included.

Date: December 25, 1906

Creator: Bury, Thomas J.

Demountable Rim.

Patent for demountable rims for motor vehicles which are constructed of two sections that latch together, resulting in easier application and/or removal of a tire from the rim.

Date: June 25, 1918

Creator: Dugger, Huston R.

Electrically-Heated Boiler

Patent for an electrically-heated boiler that provides a "compact structure which occupies a minimum amount of space" (line 11-12) while still being a reliable machine.

Date: November 25, 1919

Creator: Fleming, George

Patent for a new and improved stalk cutter. This design "consists in certain improvements in the construction of [devices for cutting corn and cotton stalks] . . . [and] [t]he object of the invention is to simplify and cheapen the construction and arrangement of means for adjusting the pitch of the sides without affecting the usefulness or efficiency of the device; and to that end such means consist, essentially, in a single-rack bar, an operating-lever, and two links connecting said lever with… more

Date: October 25, 1881

Creator: Horn, John W.

Corn-Planter.

Patent for certain new and useful improvements in corn planters, including instructions and illustrations.

Date: October 25, 1898

Creator: Webb, Richard Haywood

Cotton-Planter Attachment.

Patent for improvements on cotton or other seed planters with a new design that allows for "simultaneously adjusting-i.e., raising and lowering-the plows in front and in rear of the seed-dropping drum " (lines 29-31) including instructions and illustrations.

Date: May 25, 1880

Creator: Willcoxson, Coulmon W.

Railway Cattle-Guard

Patent for a railway cattle guard used to deter animals from attempting to cross the railway. Illustrations included.

Date: January 25, 1910

Creator: Wood, George F.