UNT Libraries Government Documents Department - 19 Matching Results

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Adjustable Device for Dressing Down Bearings

Description: Patent for a tool that dresses down bearings. Railroad engine journals and their corresponding bearings show wear over time. When replacing bearings into such a journal, without adaptation of the bearing there will be an improper fit, resulting in "hot journals" or "hot boxes". This tool adapts a bearing to a proper fit for the journal into which it will be installed.
Date: December 12, 1922
Creator: Mitchell, William A.
Item Type: Refine your search to only Patent

Texas Attorney General Opinion: C-544

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: Reconsideration of Attorney Generals’ Opinion No. C-473 (July 28, 1965) concerning the constitutionality of House Bill 119, Acts 1965, 59th Legislature, authorizing the appointment of a juvenile officer and assistant juvenile officer for Grayson Cou… more
Date: November 12, 1965
Creator: Texas. Attorney-General's Office.
Item Type: Refine your search to only Text

Texas Attorney General Opinion: M-1278

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, Crawford Martin, regarding a legal question submitted for clarification: Several questions relating to a proposed contract whereby the Texoma Regional Planning Commission will assume operational control of the Grayson County airport.
Date: December 12, 1972
Creator: Texas. Attorney-General's Office.
Item Type: Refine your search to only Text

Pitman Rod.

Description: Patent for a new and improved pitman-rod. This design "consists in the combination of the flywheel, made heaviest upon one side, with the wrist-pin, connecting-rod, and the part which is to be attached to the reaper or mower knife" (lines 14-18).
Date: May 12, 1885
Creator: Brooks, Ambrous Adam & Brooks, Andrew Jackson
Item Type: Refine your search to only Patent

Wheel Scraper.

Description: Patent for a new and improved wheel scraper. This design "is to provide a . . . device for scraping mud and adhesive soil from the outer edges and sides of the fellies of vehicle wheels to prevent an accumulation of mud or adhesive soil on the wheel rim or felly and between the spokes" (lines 7-13).
Date: August 12, 1884
Creator: Whipp, John W.
Item Type: Refine your search to only Patent

Nut-Lock.

Description: Patent for a simple, inexpensive, and effective nut-lock that can be easily installed and locks the nuts on rail joints into place and can be easily removed.
Date: December 12, 1893
Creator: Doane, Stephen Olin
Item Type: Refine your search to only Patent

Sliding Gate.

Description: Patent for a new and improved sliding gate. This design "consists in the combination of the two posts between which the gate moves back and forth, the roller placed between them and upon which the gate moves, the gate provided with an extension on its rear edge, a top rail, and pulleys on the top rail, a post provided with rollers, and through which the extension passes, operating-cords provided with stops, and the posts provided with guides for the ropes to pass through" (lines 13-22).
Date: May 12, 1885
Creator: Graves, William W.
Item Type: Refine your search to only Patent

Improvement in Bee-Hives

Description: Patent for an improved design for bee-hives with the sloped V shaped interior designed to aid in warmth for the hive and reducing debris entering the comb. Illustrations included show several cross-sections of the hive construction.
Date: December 12, 1876
Creator: Snider, George W.
Item Type: Refine your search to only Patent
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