UNT Libraries Government Documents Department - 6 Matching Results

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Road Grader and Drag

Patent for improving road maintenance and construction.

Date: June 14, 1921

Creator: Herring, Jesie M.

PENCIL HOLDER

Patent for a pencil holder that may be attached to a garment.

Date: January 14, 1902

Creator: PEARSON, JOHN WILLIAM

Patent for a new and useful revolving fan. This design "relates to certain improvements in revolving fans, such as are employed especially in connection with tables and the like for fanning the persons seated thereat" (line 8-11).

Date: December 14, 1897

Creator: Gibson, Levi A.

Design for Horseshoe.

Design patent for horseshoe with the flat lips projecting upwardly from the outer edge of the shoe and inwardly toward the center.

Date: September 14, 1897

Creator: Cooper, William M. & Cates, John Wesley

Improvement in Hand Cotton Pickers.

Patent for a new method of picking cotton by hand, whereby 3 spindles remove the fibers from the bolls.

Date: October 14, 1879

Creator: Ham, Thomas William

Spoke Socket.

Patent for a new and improved vehicle wheel for "preventing the tire from becoming loose" and "preventing the loosening and rattling of the spokes" (lines 8-11). This design achieves these feats with conically-tipped spokes encased by rubber cushions.

Date: September 14, 1880

Creator: Harrington, John A.