2 Matching Results

Search Results

Advanced search parameters have been applied.

Oil-Burner.

Description: Patent for an oil burner which ensures the "formation of a thorough mixture of oil, air and a fluid under pressure, such as steam or compressed air" and the prevention of the "flooding of the burner with surplus oil".
Date: June 3, 1913
Creator: Eckhardt, Richard H.
Partner: UNT Libraries Government Documents Department

Planter.

Description: Patent for a planter for planting cotton seed, which can be used with a walking or wheeled planter and automatically drops seeds when moving forward but not backward, and which can have the mechanism turned off while in transit.
Date: July 2, 1907
Creator: Vaughn, George Washington
Partner: UNT Libraries Government Documents Department