UNT Libraries Government Documents Department - 217 Matching Results

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Airship

Description: Patent for an airship that is equipped with gas bags to control the ascent and descent of the airship and make it float in case of landing in the water.
Date: June 11, 1912
Creator: Bradshaw, John F. W.
Item Type: Refine your search to only Patent

Attachment for Harrows

Description: Patent for attachment of harrows that facilitate the use of harrows in pilling cotton stalks. This device allows the harrows to be in continuous motion creating efficiency in cotton pilling.
Date: March 11, 1913
Creator: Taylor, David T. & Barker, Felix
Item Type: Refine your search to only Patent

Automatic Gas-Lighter

Description: Patent for automatic gas lighter, designed for igniting the headlights of auto vehicle, the principle object was to attach a simple automatic lighter to any automobile which is cheaper and reliable.
Date: July 11, 1916
Creator: Keith, Ben F.
Item Type: Refine your search to only Patent

Automatic Train-Pipe Coupling

Description: Patent for a coupler adapted to be employed for operatively uniting the fluid pressure pipes of a pair of railway vehicles, when the vehicles are coupled up. The invention aims to improve the construction of the main pipe through the instrumentality of which the coupling operation is immediately effected, and to provide a means whereby the pipe is mounted in such a way as to have the necessary movemtns.
Date: January 11, 1916
Creator: Cobb, John Ollen
Item Type: Refine your search to only Patent

Bale-Tie.

Description: Patent for a new bale tie made from metal, with "integral interlocking terminal portions" (lines 25-26), including instructions and illustration. The bale tie is "strong in character, constructed at small cost, of a minimum number of parts, and capable of easy and expeditious manipulation" (lines 18-21).
Date: July 11, 1916
Creator: O'Riordan, John Eldridge
Item Type: Refine your search to only Patent

Blast Device for Shoe-Polishing Machines.

Description: Patent for blast device for shoe-polishing machine which is so constructed as to apply polish to a shoe and then dry the same and afterward polish the shoe, thus dispensing with the necessity of the employment of the ordinary brushes and other paraphernalia now in the use for the purpose.
Date: September 11, 1917
Creator: De Los Monteros, Gustavo Espinosa
Item Type: Refine your search to only Patent

Boxing and Bearing.

Description: Patent for a boxing and bearing rings used on motor shafts in engines and mills. The invention replaces the babbitt and brass bearings, which can be placed and removed on opening side of boxing.
Date: September 11, 1917
Creator: Tipton, Clay
Item Type: Refine your search to only Patent

Bridle-Bit

Description: Patent for improvements in bridle bits, particularly bridle bits known as curb bridle bits. One of the objects is to provide means whereby the curb loop or strap is prevented from engaging the lips of the horse when strain is applied to the driving reins.
Date: January 11, 1916
Creator: Bass, James O.
Item Type: Refine your search to only Patent
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