4 Matching Results

Search Results

Results: 1 - 4

Spark-Producing Mechanism for Explosive-Engines.

Description: Patent for a spark producing mechanism for explosive engines, which serves as a starter for the engine when the vehicle is first turned on.
Date: June 4, 1907
Creator: Stamps, Lorenzo Dan
Partner: UNT Libraries Government Documents Department

Potato Digger.

Description: Patent for "new and useful improvements in potato-diggers, designed to cut away the vines and to throw them out of the way of the plow-points." (lines 5-10) including instructions and illustrations.
Date: May 22, 1900
Creator: Winfrey, Zachary T.
Partner: UNT Libraries Government Documents Department

Drying Kiln

Description: Patent for a kiln to be used as a drying chamber for drying and curing of lumber. Illustrations included.
Date: May 21, 1907
Creator: Stephens, William E.
Partner: UNT Libraries Government Documents Department

Bicycle Lock

Description: Patent for a bicycle lock. Illustration included.
Date: December 25, 1906
Creator: Hayford, Samuel & Hayford, Kirby
Partner: UNT Libraries Government Documents Department
Back to Top of Screen