UNT Libraries Government Documents Department - 160 Matching Results

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Traffic-Signal.

Description: Patent for a traffic signal designed especially for use while attached to an automobile, illustrations included. The device is intended to indicate the direction of proposed turning and travel of the vehicle via controls that are convenient to the vehicle operator.
Date: December 9, 1919
Creator: Wilke, Edward V.
Item Type: Refine your search to only Patent

Transvision 2015: San Antonio-Bexar County MPO Long Range Transportation Plan - 1994

Description: The Long Range Transportation Plan is the basic framework for the San Antonio - Bexar County Metropolitan Planning Organization's continuous, comprehensive, and coordinated regional transportation planning efforts for the next 20 years. It addresses the mobility needs of the Study Area to the year 2015 by identifying transportation improvement projects within the following categories: improving roadway capacity, maintenance of existing roadways, improving public transit services, and other tran… more
Date: December 1994
Creator: San Antonio Metropolitan Planning Organization
Item Type: Refine your search to only Text

Trolley-Wire Crossing.

Description: Patent for "a trolley-wire crossing in which the bottom part of the cross on which the trolley runs is on a level with the trolley-wire, whereby all hindrances to the trolley are prevented." (Lines 13-17) Includes instructions and illustrations.
Date: December 3, 1895
Creator: Kinney, John C.
Item Type: Refine your search to only Patent

Universal Lever

Description: Patent for a new universal lever “for the purpose of the transmission of power from any suitable source to a rod or bar, for reciprocating the rod or bar in a perfectly straight line at all times” (lines 15-18) including instructions and illustrations.
Date: December 14, 1915
Creator: Blackaller, Miguel
Item Type: Refine your search to only Patent

Vehicle Wheel.

Description: Patent for a new and improved vehicle wheel. This design is "to improve the felly-expanding devices, to provide a strong, durable, and efficient metallic connection between the spoke and felly, to provide novel means whereby the expanding movement of the felly is amplified by a partial rotation of a screw, and to otherwise improve vehicle-wheels" (lines 13-20).
Date: December 16, 1890
Creator: Ashford James A.
Item Type: Refine your search to only Patent

Wagon-Standard.

Description: Patent for an improvement on wagon-standards, to produce a durable, inexpensive, and simple wagon. When the wagon-body is removed, the wagon-standard can fold compactly. This allows the running-gear to carry timber or a platform for carrying other heavy materials.
Date: December 22, 1896
Creator: Foutrel, Emile
Item Type: Refine your search to only Patent

Wireless Break-Key

Description: Patent for a wireless break key that allows a station to just have one aerial line and prevents burn out of the machinery and injury to operators while transmitting messages faster than other wireless devices.
Date: December 31, 1912
Creator: Mobley, Grier P.
Item Type: Refine your search to only Patent

Wrench.

Description: Patent for "removable-jaw wrenches which can be converted into a pipe or monkey wrench at will." (Lines 12-14) Includes instructions and illustrations.
Date: December 29, 1896
Creator: Ezzell, Fletcher
Item Type: Refine your search to only Patent
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