UNT Libraries Government Documents Department - 8 Matching Results

Search Results

Patent for a milk can cover that locks in place toprevent milk from spilling out of the can, with illustrations.

Date: May 11, 1920

Creator: Wisegarver, Marion Obidah

Date: April 3, 1917

Creator: Miller, Marion R.

Patent for joint gage, level, and miter square, and is especially adapted for brick layers to start on corners.

Date: December 26, 1916

Creator: Maddox, Thomas R.

Patent for a type of steering shoe for a motor plow powered by gasoline or internal combustion.

Date: July 22, 1913

Creator: Robison, William N.

Patent for a baling press that packs the bales more effectively than other models.

Date: October 15, 1912

Creator: Slover, Marion F. & Harter, James R.

Patent for an attachment for grinders to facilitate the feeding of the material. Illustrations included.

Date: April 13, 1909

Creator: Steen Robert James

Patent for a window lock.

Date: April 14, 1903

Creator: Crawford, James Edward

Patent for a tool that removes Locoweed and other plants.

Date: April 29, 1902

Creator: Knight, John