UNT Libraries Government Documents Department - 49 Matching Results

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Knee-Pad.

Description: Patent for a knee pad to be used by berry or cotton pickers, or other workers that are often in a kneeling position. The knee pad consists of a frame made of "one piece of spring wire of rather coarse gage, a roller revolubly attached to the front end of the frame, and cloth or canvas stretched across the frame" (lines 23-27). The cloth is easy to remove and replace.
Date: March 4, 1919
Creator: Holsey, Walter R.
Item Type: Refine your search to only Patent

Tubeless Tire and Rim and Lock Therefor

Description: Patent for "an improved tubeless pneumatic tire casing, and an improved rim and locking means therefore, where by to effectively draw the edges together to render the same air tight" (lines 11-15). Also, this patent provides a improved "tubeless tire casing" where adding air pressure makes the joint air tight.
Date: October 22, 1918
Creator: Cumpston, Frederick B.
Item Type: Refine your search to only Patent

Terracing-Machine.

Description: Patent for a terracing machine to provide a device to this character constructed in such a manner that farm land can be readily terraced to prevent the soil washing away. Other features are having the means for vertically adjusting either end of the terracing scraper and to allow the scraper to easily and quickly be adjusted into different angular relations to the draft tongue.
Date: November 27, 1917
Creator: Reese, Samuel L.
Item Type: Refine your search to only Patent

Resilient Wheel.

Description: Patent for improvements in resilient wheels. "This invention relates to a new and useful resilient vehicle wheel embodying flat arcuate springs by means of which the tread or shoe of the wheel is resiliently mounted with relation to the hub."(lines 8-12)
Date: January 15, 1918
Creator: Roberts, Samuel A.
Item Type: Refine your search to only Patent

Impeller-Pump.

Description: Patent for an impeller pump with separate sections and parts that can be connected together. The line of pipe of can be withdrawn without removing the head, and there are measures to keep the liner in operative position. The patent includes instructions and illustrations.
Date: March 10, 1914
Creator: Johnston, Horace G.
Item Type: Refine your search to only Patent

COTTON CHOPPER

Description: Patent for a new type of cotton chopper that has the ability to be adjusted in the vertical to make for faster cotton cutting. This is a simpler design making it cheaper to make and easier to repair.
Date: April 23, 1914
Creator: Fultz, Deck B.
Item Type: Refine your search to only Patent

Tie-Handling Apparatus

Description: Patent for a mechanism mounted on a hand car that will remove old rail ties and install new ones. This mechanism allows for the rails to remain undisturbed and the space underneath to be cleared for the new tie installation.
Date: June 6, 1916
Creator: Jones, Jefferson Davis
Item Type: Refine your search to only Patent

Umbrella-Holder.

Description: Patent for an umbrella holder or a similar item "which is adapted to be detachably secured to any suitable support such as the seat post of a riding agricultural implement or the seat of a buggy or wagon." (lines 9-12) including instructions and illustrations.
Date: May 5, 1914
Creator: May, William Henry
Item Type: Refine your search to only Patent

Rotary Attachment

Description: Patent for an attachment for rotary well drilling machinery meant to "provide means for automatically gripping a pipe when being raised to prevent such pipe from slipping back while the lifting tools are being lowered for such lifting" (lines 13-17)
Date: April 13, 1915
Creator: Johnston, Horace G.
Item Type: Refine your search to only Patent

Cotton Picker.

Description: Patent for a cotton picker with a power-driven vacuum for picking cotton and delivering it to a receptacle, including instructions and illustrations.
Date: August 18, 1914
Creator: Cunningham, Matthew G.
Item Type: Refine your search to only Patent

Stalk-Cutter.

Description: Patent for a stalk-cutter that will improve the effectiveness of stalk cutting by readily attaching to a plow or tilling machine, increasing the draft, including instructions and illustrations.
Date: August 14, 1917
Creator: Gable, Gus
Item Type: Refine your search to only Patent
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