UNT Libraries Government Documents Department - 177 Matching Results

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Riveting-Machine.

Description: Patent for an improved riveting-machine meant to rivet "metal binding and protecting strips, or fastening clasps" (lines 12-13) in the production of item carriers and used to "secure one or more mental binding strips of any desired shape in place" (lines 18-20) upon certain materials, including illustrations.
Date: April 11, 1916
Creator: Porter, Burr E. & Norris, Henry O.

Armor Unit for Gunners

Description: Patent for armor that can be mounted on gunners units..
Date: November 28, 1916
Creator: Spence, John J.

Bolster Bearing

Description: Patent for Bolster Bearing
Date: November 21, 1916
Creator: Hayes, Richard S.

Poultry-Feeder.

Description: Patent for a poultry feeder machine that automatically releases feed when a chicken pecks at the bait suspended from a lever. It helps prevent wasting the feed, including illustrations.
Date: August 15, 1916
Creator: Seamans, John D.

Cotton-Sack Carriage

Description: Patent for a simply structured carriage that will provide support to cotton sacks varying in different lengths.
Date: October 6, 1914
Creator: Alexander, Eugene E.

Fumigating Apparatus.

Description: Patent for a fumigating device that is designed to kill rodents using sulfur dioxid. The device is designed so that the sulfur dioxid can be aimed by the user.
Date: May 8, 1917
Creator: Hawkins, Fletcher M.

Cotton-Chopper

Description: Patent for improvements to cotton-choppers inculding illustrations.
Date: April 13, 1915
Creator: Hamilton, Robert

Ironing-Table

Description: Patent for ironing tables that can be knocked down and packed into a small compass for transportation or storage.
Date: April 29, 1913
Creator: Kennedy, William J.

Spading-Machine.

Description: Patent for a spading-machine that "can be propelled by any mechanism desired and which has soil engaging devices mounted in a novel manner whereby, as the machine is moved forwardly, said devices will be forced downwardly into the soil and then lifted upwardly so as to lift or break the soil." (lines 11-17) including instructions and illustrations.
Date: August 28, 1917
Creator: Robinson, David M.

Fly-Fan.

Description: Patent for improvements in fly fans, is to use the fan in conjunction “with screen doors whereby during the opening and closing of the door the fan will be operated in a direction to direct a current of air outwardly and thereby act as a barrier against the ingress of flies” (lines 16-21). Illustration is included.
Date: October 7, 1913
Creator: Williams, John W.

Fishing-Float

Description: Patent for a new type of fishing float with "ferrules or caps" (line 18) on the ends to prevent water from getting into the float, causing it to decay, including illustrations and instructions.
Date: October 23, 1917
Creator: Scott, John S.

Bag-Rack

Description: Patent for a rotating bag rack for use in stores.
Date: February 27, 1912
Creator: James, Joseph E.

Cotton-Chopper.

Description: Patent for a cotton chopper, which has a rotary blade for cutting cotton and blades which can be raised to different levels for different depths of soil.
Date: March 10, 1908
Creator: Williams, John Scott

Clothes Pounder

Description: Patent for a clothes pounder. Illustration included.
Date: May 17, 1910
Creator: Turner, James S. & Campbell, John Luther

Cattle-Yoke.

Description: Patent for a cattle-yoke that is economical to make and easy to take on and off of the cow.
Date: February 12, 1907
Creator: Dean, George J.

Boat Propeller

Description: Patent for a boat propeller. Illustration included.
Date: January 1, 1907
Creator: Edgar, Samuel Nooley

Cot-Frame

Description: Patent for a cot frame designed to accommodate two people. Illustrations included.
Date: January 18, 1910
Creator: Shelton, Robert H.

Cotton-Chopper

Description: Patent for a cotton chopper. Illustrations included.
Date: October 18, 1910
Creator: Paris, Henry M.

Blackboard-Eraser

Description: Patent for "blackboard-erasers in which the erasing material is detachable from the wood block or handle and permits...being used continuously."
Date: November 18, 1902
Creator: Williams, Lavinia B.

CHURN

Description: Patent for the improvement of a churn. The churn has a detachable support and a closure for the upper end of the body of the churn.
Date: February 18, 1913
Creator: HARRISON, DAVID M.

Bed Slat Fastener and Brace

Description: Patent for a bed-slat fastener and brace. This bed-slat design is designed to "effectually prevent the distension of the side rails of the bed and will also strengthen and support the slats and prevent sagging or breakage" (line 9-12) illustration included.
Date: June 16, 1903
Creator: Shelton, Robert H.

Combined Cultivator, Harrow, and Planter

Description: Patent for "agricultural implements in which a single frame is utilized to support various kinds of mechanisms, and in the present invention there is included a frame of simple and improved construction adapted for carrying and to be used in connection with earth-engaging, implements, such as harrow-teeth and cultivator blades, as well as rollers, for the purpose of crushing clods and leveling the surface of the land." (lines 8-18). Includes description and illustrations.
Date: November 23, 1905
Creator: Johnson, Alfred Butler
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