7 Matching Results

Search Results

Patent for a combination measuring instrument. Illustrations included.

Date: November 8, 1904

Creator: Phenix, William Preston

Partner: UNT Libraries Government Documents Department

Patent for air-feed invention that aims to supply moist air to automobile engines. Illustrations included.

Date: June 19, 1917

Creator: Reid, Samuel E.

Partner: UNT Libraries Government Documents Department

Patent for a means for securing track rails to cross ties. Illustration included.

Date: December 13, 1904

Creator: Phenix, William Preston

Partner: UNT Libraries Government Documents Department

Patent for a measuring instrument that can be used as a protractor, compass, square, level, and bevel.

Date: October 5, 1909

Creator: Phenix, William Preston

Partner: UNT Libraries Government Documents Department

Patent for a stump pulling machine, which grips stumps firmly and does not come apart during pulling.

Date: August 31, 1909

Creator: Chambers, Silas

Partner: UNT Libraries Government Documents Department

Patent for switching the line on a railway track including an example and illustration.

Date: October 21, 1912

Creator: Phillips, Carroll

Partner: UNT Libraries Government Documents Department

Patent for new, and resilient vehicle mounting, which aims to "mount a body in such a manner as to eliminate jars and jolts..." (lines 11-12).

Date: May 9, 1916

Creator: Chambers, Silas

Partner: UNT Libraries Government Documents Department