UNT Libraries Government Documents Department - 82 Matching Results

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Auxiliary Piano Pedal

Description: Patent for an auxiliary piano pedal. This invention is an improvement to the construction of an auxiliary pedal and foot-rest for children. Illustration included.
Date: March 19, 1907
Creator: Norcross, Levi Watson
Item Type: Refine your search to only Patent

Brush.

Description: Patent for a brush used with pressurized water to clean floors, walls, ceilings, horses, buggies, animal carcasses, etc. The brush can have a hose hooked up to it and has a valve. The water goes into the top of the brush and is distributed evenly throughout with holes in the top of the brush, and the water is sprayed through the bristles.
Date: March 24, 1896
Creator: Zandt, Luther H. van
Item Type: Refine your search to only Patent

Bracket.

Description: Patent for improvements in brackets that used to support shelf or for other purposes by using a combination of hinged brackets, a longitudinal wire formed with bends to receive the inclined portions of the brackets, and with hooks at its outer ends; this improved brackets “can be folded in close contact with the shelf, so as to occupy little space for shipment or storage.” (Lines 17-19) Illustration is included.
Date: March 31, 1891
Creator: Porter, Charles
Item Type: Refine your search to only Patent

Child's Crib.

Description: Patent for a new and improved child's crib. This design utilizes "a rock-shaft with inward-projecting arms, from the inner ends of which the cords are suspended, [and it] avoid[s] the friction and wear of the cords incident to the carrying of these through the screw-eyes, as shown in [a previous patent], making them last much longer, beside simplifying the construction of the crib" (lines 67-74).
Date: March 15, 1881
Creator: Brown, Fred Harvey
Item Type: Refine your search to only Patent

Angle-Cock.

Description: Patent for "a locking device for the train pipe valve or plug, and a connection separate from the train pipe and under the control of the engineer, to manipulate the said locking device and secure the valve or plug in position." (Lines 13-18) Includes instructions and illustrations.
Date: March 19, 1895
Creator: Waldron, William J.
Item Type: Refine your search to only Patent

Texas Attorney General Opinion: C-422

Description: Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Waggoner Carr, regarding a legal question submitted for clarification: Whether the office of Justice of the Peace in Tarrant County has the same authority to conduct inquests and order autopsies now, as it did prior January 1, 1965, and related questions.
Date: March 14, 1965
Creator: Texas. Attorney-General's Office.
Item Type: Refine your search to only Text

Texas Attorney General Opinion: WW-568

Description: Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Constitutionality of H.B. No. 179, 56th Leg., requiring the Commissioners Court of Tarrant County to submit the Optional County Road Law to the vote of the qualified voters of the County.
Date: March 9, 1959
Creator: Texas. Attorney-General's Office.
Item Type: Refine your search to only Text

Texas Attorney General Opinion: WW-579

Description: Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: May the Commissioners' Court of Tarrant County in submitting to competitive bidding a proposed contract calling for an expenditure of $2,000 or more for the purchase of equipment or machinery specify the manufacturer or brand of the equipment or machi… more
Date: March 23, 1959
Creator: Texas. Attorney-General's Office.
Item Type: Refine your search to only Text

Antikicking Device for Automobiles.

Description: Patent for a device that catches the crank of hand crank automobiles which were typical of the early 1900s in the United States of America. The invention addresses controlling the motion of the crank and preventing the crank from causing injury.
Date: March 20, 1917
Creator: Miller, Herman P.
Item Type: Refine your search to only Patent

Automobile-Clutch.

Description: Patent for improvements to automobile clutches with the objectives of avoiding a jerky start, preserving integrity of friction surfaces, associating with anti-friction bearings to minimize load on motor, and producing an economical clutch.
Date: March 31, 1914
Creator: Bryant, Clarence R.
Item Type: Refine your search to only Patent

Aeroplane.

Description: Patent for improving the fuselage for aeroplanes by "securing double strength throughout the body and [...] be light and durable" (lines 12-14). Provides rudder, landing gear, telescopic joint, and sprocket gear improvements, including illustrations.
Date: March 28, 1916
Creator: Smith, Glen B.
Item Type: Refine your search to only Patent

Belt Lifter for Bull Wheels

Description: Patent for belft lifters for bull wheels for providing "a simple and efficient belt manipulating device peculiarly adapted to be used in connection with bull wheels of well drilling machinery" (line 11-14).
Date: March 23, 1915
Creator: Edward Peterson
Item Type: Refine your search to only Patent
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