21 Matching Results

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Results: 1 - 21

Wrench

Description: Patent for wrench. Machine bolts have a cylindrical or round shank and therefore in order to remove the nut it is often necessary to employ two tools, one engaged with the head of the bolt to prevent its turning and the other engaged with the nut for removing the same. This invention involves a structure provided which includes a member for engaging and holding the head of the bolt and another member for engaging the nut and capable of being revolved whereby the nut may be screwed on to or unsc… more
Date: March 26, 1918
Creator: Moore, Asa C. & Ozment, Edward L.
Partner: UNT Libraries Government Documents Department

Valve

Description: Patent for a valve used with radiator heating system. Illustration included.
Date: April 26, 1910
Creator: Kinnison, Hallah C.
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for high pressure water pump with improved arrangement of and contact between internal pumps in order to create higher water pressure. For use by fire fighters and at pump stations, including illustrations.
Date: November 26, 1918
Creator: Raynes, Clarence R.
Partner: UNT Libraries Government Documents Department

Tank and Support

Description: Patent for a liquid tank and a support stand. Illustrations included.
Date: July 26, 1910
Creator: Harry, Owen K.
Partner: UNT Libraries Government Documents Department

Running-Gear for Aeroplanes.

Description: Patent for an improvement to the running gear of aeroplanes in which the running gear can be moved out of the way so as not to create unnecessary head resistance when the plane is in flight.
Date: May 26, 1914
Creator: McCarroll, Frank
Partner: UNT Libraries Government Documents Department

Delivery-Reel for Printing Presses

Description: Patent for "improvements in delivery reels for printing presses, and more particularly to such reels on the so-called stop cylinder press having a reciprocatory bed carrying the type, and its object is to provide the delivery reel with mechanism whereby the paper will, after being removed from the cylinder be carried to such a position that its lower edge will be removed from the proximity to the type to prevent its engagement therewith on the return stroke of the bed" (lines 13-24) including i… more
Date: December 26, 1916
Creator: Garlick, Mark J.
Partner: UNT Libraries Government Documents Department

Street - Sweeping Machine.

Description: Patent for "new and useful Improvements in Street - Sweeping Machines" (lines 6-7), including instructions and illustrations.
Date: August 26, 1913
Creator: Diserens, Thomas H.
Partner: UNT Libraries Government Documents Department

Hame-Tug.

Description: Patent for a new hame tug leather strap designed with metal loops and a buckle, including illustrations.
Date: August 26, 1913
Creator: Schoellkopf, Jacob Frederick
Partner: UNT Libraries Government Documents Department

Engine.

Description: Patent for "engines which employ governors" (lines 11-12) "desirably located within the crank cases to be effectively lubricated by the oil which is dashed about in engine operation." (lines 13-16)
Date: November 26, 1918
Creator: Pratt, Clarence E.
Partner: UNT Libraries Government Documents Department

Raised-Stamp Tool

Description: Patent for a single tool for stamping leather.
Date: February 26, 1918
Creator: Varga, Lionel John
Partner: UNT Libraries Government Documents Department

Resilient Filler for Elastic Rubber Vehicle Tires

Description: Patent for filler material to support the exterior casing of rubber tires for vehicles. The patent illustrates and describes filler material to enhance an improved rubber tire of efficient and superior quality to previous vehicle tires.
Date: May 26, 1914
Creator: Staten, Claude S.
Partner: UNT Libraries Government Documents Department

Foot Steering Device for Automobiles.

Description: Patent for foot steering device as "an attachment to the ordinary steering devices which are operated by handwheels for controlling the steering mechanism by foot, or other parts of the body to relieve the hand" (lines 13-17). The device also provides "a steering device with pedals so connected thereto and so located that the same may be readily reached with the feet" (lines30-32).
Date: February 26, 1918
Creator: Haley, Seabron M.
Partner: UNT Libraries Government Documents Department

Automatic Weighing-Scale.

Description: Patent for a more accurate continuous weighing automatic scale of such bulk materials as grain, cotton seed, etc. with a mechanism for automatical control of both a main and an auxiliary receiver door.
Date: January 26, 1915
Creator: Williams, Andrew M.
Partner: UNT Libraries Government Documents Department

Boll Breaker and Cleaner

Description: Patent for new and improved Boll Breakers and Cleaners "for handling and cleaning seed cotton prior to it delivery to the ginning mechanism..." (lines 9-10).
Date: April 26, 1915
Creator: Kinne, Tempel L.
Partner: UNT Libraries Government Documents Department

Card-File Cabinet.

Description: Patent for a lockable card file cabinet or casing that allows for viewing through a transparent top with use of a rod for moving cards back and forth. The transparent top allows customer information to be stored and used, but not edited without a key.
Date: November 26, 1918
Creator: Reeves, John R.
Partner: UNT Libraries Government Documents Department

Combined Roost and Nest

Description: Patent for a combined roost and nest for farm animals. The purpose of this new design is to improve the sanitation of current roosts and nests.
Date: August 26, 1919
Creator: Gilmore, Calvin L.
Partner: UNT Libraries Government Documents Department

Combination-Lock and Circuit-Breaker.

Description: Patent for a combination lock used to protect automobile circuit breakers from unauthorized use.
Date: August 26, 1913
Creator: Buckeye, George J.
Partner: UNT Libraries Government Documents Department

Combined Adding and Listing Machine

Description: Patent for a combined adding and listing machine. A machine made for adding, listing, and totaling (and sub-totaling).
Date: February 26, 1918
Creator: McCaleb, Walter F.
Partner: UNT Libraries Government Documents Department

Combined Plow and Scraper

Description: Patent for "a combined plow and scraper, which may be employed to alternately break or loosen a surface that is being graded or lowered, and to scrape the loosened material from said surface." (lines 14-18)
Date: August 26, 1913
Creator: Reese, Edwin M.
Partner: UNT Libraries Government Documents Department
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