UNT Libraries Government Documents Department - 44 Matching Results

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Cattle-Guard.

Description: Patent for a simple and inexpensive cattle-guard that has comprising rollers which can be independently and easily replaced. The bars that hold the rollers can also be easily removed.
Date: January 30, 1894
Creator: Lefléve, Louis
Item Type: Refine your search to only Patent

Exercising Device.

Description: Patent for an "exercising device for teaching beginners the correct touch on the piano to systematically develop finger [technique]." (Lines 9-11) Includes instructions and illustrations.
Date: April 30, 1895
Creator: Felden, Oscar
Item Type: Refine your search to only Patent

Heel Attachment.

Description: Patent for a new and improved heel attachment. This design consists in "[t]he shoe having the sole provided with the plate having the struck-up flange and U-plate, the flange and plate forming the groove, and the plate being further provided with the perforation, in combination with the heel provided at its upper end with the plate, supported slightly above the same and adapted to fit the groove and provided with a perforation aligning with the [former] perforation, and the screw inserted downw… more
Date: July 30, 1889
Creator: Grumbach, Charles
Item Type: Refine your search to only Patent

Texas Attorney General Opinion: WW-1074

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: Validity of lease contract entered into by and between the County of Harris and Houston Sports Association, Inc.
Date: May 30, 1961
Creator: Texas. Attorney-General's Office.
Item Type: Refine your search to only Text

Texas Attorney General Opinion: H-915

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, John L. Hill, regarding a legal question submitted for clarification: Effect of 1975 legislation on need for Harris County Flood Control District to submit its plans to Texas Water Development Board.
Date: December 30, 1976
Creator: Texas. Attorney-General's Office.
Item Type: Refine your search to only Text

Bale-Tie.

Description: Patent for a bale-fastening device that "may be applied with facility to a cotton-bale or to an equivalent package." (lines 9-11) including instructions and illustrations. The tie comprises "a band, a key engaged with the band and rotatable to coil the same therearound, and a lock fitted upon the band and engaged with the key to prevent reverse rotation thereof" (lines 105-109).
Date: August 30, 1898
Creator: Campbell, Douglas M.
Item Type: Refine your search to only Patent

Jack

Description: Patent for a Jack. This design is operated by fluid pressure for use with driving axles and wheels.
Date: June 30, 1903
Creator: Tuggle, Samuel Ritchie & Doering, Charles William
Item Type: Refine your search to only Patent

Railway Tie

Description: Patent for a railway tie designed to to provide a metallic tie which is light strong, and durable (line 16-17) illustration included.
Date: June 30, 1903
Creator: Beazley, John
Item Type: Refine your search to only Patent

Feed-Mixer.

Description: Patent for a machine for mixing grains and other feed ingredients, with automatic feeding of the different ingredients into the mixing chamber.
Date: May 30, 1911
Creator: Richmond, George E.
Item Type: Refine your search to only Patent

Ruling Machine

Description: Patent for a new and useful improvements in ruling machines. This invention is to "provide a machine of this character by means of which engravers may cut horizontal, inclined, or circular lines into the plate, or draftsmen draw the same lines upon a sheet of drawing" (line 14-18).
Date: November 30, 1897
Creator: Owen, Thomas
Item Type: Refine your search to only Patent

Levee.

Description: Patent for reinforced levees with "means whereby the water will be positively prevented from seeping therethrough and weakening the levee" (lines 14-16).
Date: September 30, 1913
Creator: Beazley, John Sr.
Item Type: Refine your search to only Patent

Hose-Clamp

Description: Patent for hose-clamp. A hose clamp designed to stay attached to a drill even when the pressure of the fluid running through it is high.
Date: October 30, 1917
Creator: Bennett, Clarence D.
Item Type: Refine your search to only Patent

Air Brush

Description: Patent for new and useful air brushes that are "intended for spraying paints, or colors, where it is desired to frequently change the color employed or to spray a combination of colors at the same time" (lines 16-20). Illustrations are included.
Date: May 30, 1916
Creator: Philibert, Joseph E.
Item Type: Refine your search to only Patent
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