UNT Libraries Government Documents Department - 6 Matching Results

Search Results

Abdominal Support: Patent for an abdominal support in pants which is held up by leggings.
Acetylene-Gas Lamp.: Patent for certain new and useful improvements in acetylene gas lamps, including instructions and illustrations.
Eccentric Cylinder Rotary Engine: Patent for eccentric cylinder rotary engine. Illustration included.
Gate: Patent for "simple and easily-operated mechanism for opening and closing a gate and for controlling the latch thereof by the same mechanism which opens and closes the gate" (lines 12-16).
Smoke-Consumer and Artificial Draft: Patent for a smoke consumer used to maintain the heat of a furnace while absorbing the smoke. Illustrations included.
Tongs.: Patent for tongs with gripping jaws that are removable and have variable gripping surfaces on each vertical side of the jaws.