11 Matching Results

Search Results

Results: 1 - 11

Wrench.

Description: Patent for a wrench that is adjustable to different size nuts and has a reciprocating screw member.
Date: July 16, 1907
Creator: Daniel, Robert O.
Partner: UNT Libraries Government Documents Department

Veterinary Mouth-Speculum.

Description: Patent for a mouth speculum for use by veterinarians to hold open the mouths of animals during surgeries on their teeth.
Date: July 30, 1907
Creator: Rutherford, Frank E.
Partner: UNT Libraries Government Documents Department

System of Electrical Operation.

Description: Patent for an electrical system, which reduces the amount of power used to run a generator when there is low usage of the generator, thereby saving fuel.
Date: July 2, 1907
Creator: Slaughter, Joel C.
Partner: UNT Libraries Government Documents Department

System of Electrical Operation.

Description: Patent for an electrical system to power generators, which can reduce the power flow to the generator during low usage periods.
Date: July 2, 1907
Creator: Slaughter, Joel C.
Partner: UNT Libraries Government Documents Department

Rail-Splice.

Description: Patent for a rail splice that joins the ends of railway tracks to one another to prevent spreading of the tracks and is easily taken on and off for repair work.
Date: July 16, 1907
Creator: Bonner, Benjamin B. & Bonner, Thomas W.
Partner: UNT Libraries Government Documents Department

Rail-Joint.

Description: Patent for a rail-joint that is attached by splice bars.
Date: July 9, 1907
Creator: Whittlesey, Clyde W.
Partner: UNT Libraries Government Documents Department

Third Seat for Vehicles.

Description: Patent for an extra third seat for vehicles, which folds up when not in use.
Date: July 30, 1907
Creator: Bond, Tom, Sr.
Partner: UNT Libraries Government Documents Department

Automatic Railway-Switch

Description: Patent for a railway switch that can be opened by a car or engine. Illustrations included.
Date: July 6, 1907
Creator: McGee, Richmond M.
Partner: UNT Libraries Government Documents Department

Reed-Organ

Description: Patent for improvements in the construction and design of reed organs.
Date: July 9, 1907
Creator: England, James R.
Partner: UNT Libraries Government Documents Department

Combined Cotton Chopper and Cultivator.

Description: Patent for "useful improvements in combined cotton choppers and cultivators" (lines 10-11) including illustrations.
Date: July 30, 1907
Creator: Arnold, Willard M.
Partner: UNT Libraries Government Documents Department

Composition of Matter.

Description: Patent for a briquet fuel formula made primarily from lignite and other derived products, which is cheaper to produce than other formulas.
Date: July 23, 1907
Creator: Lohmann, August Samuel Frederic
Partner: UNT Libraries Government Documents Department
Back to Top of Screen