4 Matching Results

Search Results

Patent for a gasoline wash furnace designed for use in heating water for clothea

Date: November 7, 1922

Creator: Adams, James V.

Partner: UNT Libraries Government Documents Department

Patent for metallic piston rings to allow for expansion and contraction without leakage.

Date: June 15, 1920

Creator: Jordan, Robert M.

Partner: UNT Libraries Government Documents Department

Patent for an improvement to rail joint structures that extends structural longevity by bracing the rails against each other.

Date: June 1, 1920

Creator: Buck, Landon A.

Partner: UNT Libraries Government Documents Department

Patent for a pneumatic knee-pad, to protect the clothing and relieve pain of workers who kneel for prolonged periods of time.

Date: December 6, 1921

Creator: Shelton, James T.

Partner: UNT Libraries Government Documents Department