UNT Libraries Government Documents Department - 122 Matching Results

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Adjustable Window-Shade Hanger.

Description: Patent for a window-shade hanger that can be "adjusted to fit windows of various widths and shaderollers which vary in length and which may be readily put up and taken down." (lines 18-21) including illustration.
Date: August 29, 1905
Creator: Neale, Albert S.
Item Type: Refine your search to only Patent

Air-Brake Mechanism.

Description: Patent for "a new and useful air-brake mechanisms in relation to a pressure controller and distributer designed to perform the several independent and joint functions of a triple valve, a pressure-retaining valve, and a pressure relief or reducing valve."
Date: May 29, 1900
Creator: Dillander, John
Item Type: Refine your search to only Patent

Alarm.

Description: Patent for an alarm designed to attach to windows or entryways and sound to alert residents of a burglary attempt, with illustrations.
Date: May 29, 1906
Creator: Hobbs, Francis Marion
Item Type: Refine your search to only Patent

Auger.

Description: Patent for a new auger designed "to provide a construction in which the parts may be adjusted to cut angular holes entirely through a body, and also to cut angular countersinks concentric with cylindrical openings, such as are made for the reception of the square heads of bolts lag screws, &c.," (lines 10-16), which includes illustrations and instructions.
Date: April 29, 1902
Creator: Bundy, John J.
Item Type: Refine your search to only Patent

Axle-Skein.

Description: Patent for an improved version of a certain type of axel skein or spindle holder (the kind in which a spindle with a box or housing rigidly holds a tapered axle.) This patent claims to be an improvement by “simple and inexpensive construction and in which the connections are such that the parts can be conveniently joined or separated and when joined produce a strong and durable combination” (lines 14-21).
Date: September 29, 1903
Creator: Cryer, Henry M.
Item Type: Refine your search to only Patent

Buckle

Description: Patent for an improved buckle that will hold straps in place, particularly those straps with irregularly sized and spaced openings.
Date: May 29, 1901
Creator: Pool, Robert C.
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for "a new and useful car-couplers to enhance the operation of coupling." (line 5-10) including instructions and illustrations.
Date: May 29, 1900
Creator: Rhodes, Asa Alonzo
Item Type: Refine your search to only Patent

Car-Coupling

Description: Patent for a car-coupling that "will greatly simplify the construction and facilitate the operation thereof by providing levers upon the end of the car" (lines 14-17); including illustration and instructions
Date: May 29, 1900
Creator: Asher, Albert J. & Gautt, William A.
Item Type: Refine your search to only Patent

Chafing-Iron

Description: Patent for a chafing iron for passenger cars designed to prevent injury to passengers who place their hands in between the irons. Illustrations included.
Date: December 29, 1908
Creator: Labadie, Victor
Item Type: Refine your search to only Patent

Clothes-Line.

Description: Patent for improvement in “pinless” clothes-lines by simplifying the construction of the garment-clasping elements to enhance the means of receiving and releasing the articles. Illustration is included.
Date: January 29, 1907
Creator: Brunner, Burel A.
Item Type: Refine your search to only Patent

Combined Hoe and Edge-Trimmer.

Description: Patent for a tool that combines a how and edge-trimmer in one. The tool "may be conveniently used for trimming the edges of lawns, walks, and flower-beds and which may also be used as a weeding scuffle-hoe and as a sod-cutter" (lines 11-14) including illustrations
Date: August 29, 1905
Creator: Hough, James C. & Oldham, J. B.
Item Type: Refine your search to only Patent
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