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Photographic-Printing Device.

Description: Patent for a new photographic-printing device featuring an improved apparatus, as well as new exposure and printing capabilities, including illustrations.
Date: February 20, 1906
Creator: Brown, William H.
Partner: UNT Libraries Government Documents Department

Electric Conductor

Description: Patent for electric conductor with switch cord and plug especially designed for use with multiple electrical circuits, as with a telephone switchboard.
Date: March 20, 1906
Creator: Weir, Welby D.
Partner: UNT Libraries Government Documents Department

Saw-Tooth.

Description: Patent for a new design for saw-teeth, with illustrations.
Date: February 20, 1906
Creator: Fleming, Christopher C.
Partner: UNT Libraries Government Documents Department

Safety-Razor.

Description: Patent for new and improved safety razor, which will be similar to an ordinary razor, and "can be used either in its safety form or in the ordinary manner" (lines 15-16) including instructions and illustrations.
Date: July 20, 1897
Creator: Bradley, Richard Sherman.
Partner: UNT Libraries Government Documents Department

Electric motor.

Description: Patent for improved electric motor used in motor vehicles "which may be associated directly with the driving-wheel of a motor-vehicle" (lines 40-41), bypassing the need for other power-transmitting mechanisms. Includes instructions and illustrations.
Date: July 20, 1897
Creator: Perret, Frank A.
Partner: UNT Libraries Government Documents Department

COTTON AND CORN PLANTER.

Description: Patent for a machine that assist with cotton and corn farmers with the planting of corn and cotton seed which contains instructions and illustrations on "construction and arrangement of parts" (line 18).
Date: April 20, 1880
Creator: Faucher, George E.
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for "construction and arrangement of arrow-shaped draw-heads and lever-bars adjustable upon rack-bars for the purpose of raising and lowering the draw-heads" (lines 16-20)including instructions and illustrations.
Date: April 20, 1880
Creator: Gray, John D.
Partner: UNT Libraries Government Documents Department

COMPOSITION FOR WHITEWASH.

Description: Patent for formula used in whitewashing homes, walls, fences. etc. with ingredients and instructions included.
Date: April 20, 1880
Creator: Kerr, Archibald Henderson
Partner: UNT Libraries Government Documents Department

Valve.

Description: Patent for an improvement in the function and use of a valve which gets rid of the wire usually used to raise tank valves. Getting rid of this wire allows for easier drainage.
Date: January 20, 1914
Creator: Axtell, Fred W.
Partner: UNT Libraries Government Documents Department

Attachment for Seed Planter

Description: Patent for a new attachment to seed planters.
Date: October 20, 1914
Creator: Lusk, Eli M.
Partner: UNT Libraries Government Documents Department

Steam-Brake For Single-Truck Log-Loaders.

Description: Patent for a simple, durable, and cheap way of improving steam brakes, especially those for single trucks used for logging.
Date: January 20, 1914
Creator: Perego, James A.
Partner: UNT Libraries Government Documents Department

Churn

Description: Patent for a new churn, an improvement on the device shown in prior Patent Number 944,129 granted December 21, 1909.
Date: October 20, 1914
Creator: Floyd, Ellis E.
Partner: UNT Libraries Government Documents Department

Reversible Spring-Motor. [Copy #2]

Description: Patent for a spring motor "particularly designed for use in connection with bicycles, polycycles, and all foot-propelled vehicles, but applicable also to all kinds of vehicles, as well as street and railway cars" (lines 11-15). It is intended to accumulate surplus power for use in propelling a vehicle up an incline, or for other propulsion either forward or backward.
Date: April 20, 1897
Creator: Click, John Jones
Partner: Private Collection of J. K. Johnson

Reversible Spring-Motor. [Copy #1]

Description: Patent for a spring motor "particularly designed for use in connection with bicycles, polycycles, and all foot-propelled vehicles, but applicable also to all kinds of vehicles, as well as street and railway cars" (lines 11-15). It is intended to accumulate surplus power for use in propelling a vehicle up an incline, or for other propulsion either forward or backward.
Date: April 20, 1897
Creator: Click, John Jones
Partner: Private Collection of J. K. Johnson

Improvement in Corn and Cotton Planters.

Description: Patent for improvement in corn and cotton planting machinery, including illustrations.
Date: August 20, 1872
Creator: Svenson, Bengt Johan
Partner: UNT Libraries Government Documents Department

Wire Tightener

Description: Patent for new and improved construction of wire tightener allows for post in place while wire is being fastened.
Date: November 20, 1900
Creator: Short, William Andrew
Partner: UNT Libraries Government Documents Department

Wire-Winding Machine

Description: Patent for a wire winding machine for making well screens.
Date: August 20, 1912
Creator: Eastham, Albert Lindsay
Partner: UNT Libraries Government Documents Department

Window-Sash.

Description: Patent for a window sash with metal guides, which hold the window sash in place without the use of other holding devices.
Date: October 20, 1908
Creator: Holbrook, Milo Franklin
Partner: UNT Libraries Government Documents Department

Wire-Stretcher

Description: Patent for a wire stretcher to stretch regular wires or barbed wired for fencing. Illustrations included.
Date: February 20, 1908
Creator: Tyer, Sampson
Partner: UNT Libraries Government Documents Department

Wireless-Telegraph Receiver

Description: Patent for a wireless telegraph receiver which receives incoming intelligence through electric waves and uses crystalline substances as its detector. Illustrations included.
Date: April 20, 1909
Creator: Way, Wesley M.
Partner: UNT Libraries Government Documents Department

Wire-Fastener

Description: Patent for a wire fastener. Illustrations included.
Date: September 20, 1910
Creator: Kramer, William C., Jr.
Partner: UNT Libraries Government Documents Department

Wire-Stretching and Staple-Pulling Device.

Description: Patent for a tool "which is adapted for stretching wire for fencing purposed and which may also be used for drawing the staples from the posts and splicing between posts when such action is necessary." (Lines 9-13) Includes instructions and illustrations.
Date: July 20, 1897
Creator: McElroy, Jesse Roberts
Partner: UNT Libraries Government Documents Department

Wire Tightener and Splicer

Description: Patent for "a device adapted to be used in tightening and splicing the wires of wire fences, which can be manufactured at a very small cost and sold at about five cents each" (lines 12-16).
Date: August 20, 1889
Creator: Taylor, Shapley P. Ross; Sharman, William T. & Jamison, Joseph L.
Partner: UNT Libraries Government Documents Department
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