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in creator/contributor: "Lybrand, H. H."  
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Passenger Recorder

Description: Patent for "automatically auditing the number of passengers and the distance traveled by said passengers while en route on a train or other public conveyance." (lines 9-13)
Date: September 26, 1911
Creator: Rudolf Brown, of Cuero, Texas.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wave Motor

Description: Patent for an improvement to wave motors, intended to use "the force of waves as motive power for operating machinery" (lines 9-10).
Date: July 11, 1911
Creator: Ford, William W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel Tire

Description: Patent for vehicle wheel tire made of spring steel which includes a mechanism to adjust "tensioning means that will be regulated in accordance with the load" (lines 23-27).
Date: June 26, 1917
Creator: McGehee, Tom S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spool

Description: Patent for a spool made by folding one piece of material into the correct shape.
Date: February 4, 1913
Creator: Aven, Scottie Hill
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Drying Apparatus.

Description: Patent for a new invention in a apparatus which can be used to dry cotton. This apparatus can be used to dry cotton in a very good loose condition.
Date: June 13, 1916
Creator: Durda, Frank J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cultivator Attachment

Description: Patent for a cultivator attachment designed to aid in the plowing of soil. Illustrations included.
Date: March 7, 1911
Creator: Parmer, George W. & Miller, John W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hand-Operated Baling-Press.

Description: Patent for improvements in Hand-Operated Baling-Presses that has a durable structure and is convenient and easy to use for baling hay and straw. Consists of "a box or body provided with a hopper of usual pattern" and "clamping rods located at the delivery end thereof" (lines 19-20) with a sliding plunger, lever, pivots, and a spring. Includes illustrations.
Date: November 4, 1919
Creator: Harris, Albert O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Airship.

Description: Patent for an airship with multiple gas bags inside an outer enclosing casing, which maintain the buoyancy of the airship in case one or more of the smaller bags should rupture. This airship also supports one or more persons other than the pilot, has an "envelop adapted to serve as a parachute in the event of danger", and can "alight upon and rise from the surface of a body of water".
Date: July 2, 1918
Creator: Richmond, George E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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