633 Matching Results

Explore Results

Results: 1 - 24 next

Headlight.

Description: Patent for Locomotive-headlights, "and has for its principal object to so construct the lamp and its casing as to permit of the lighting or adjusting the lamp-blaze from the back of the headlight box…” (lines 8-13) including illustrations.
Date: December 2, 1902
Creator: Stanton, James Robertson
Partner: UNT Libraries Government Documents Department

Coffee-Pot.

Description: Patent for coffee pot attachment to prevent coffee grounds from getting into the coffee pot's spout.
Date: January 2, 1912
Creator: Voyles, Thomas J.
Partner: UNT Libraries Government Documents Department

Valve or Cut-Off for Tanks

Description: Patent for Valve or Cut-off for Tanks. Improved valve or cut-off for tanks especially discharge valves. Few parts, easy to assemble, easy to operate, intended for extended use.
Date: July 2, 1903
Creator: Leithauser, Peter Jerome; Leithauser, Peter J. & Leithauser, P. J.
Partner: UNT Libraries Government Documents Department

Corn-Planter.

Description: Patent for a cotton or corn planter with detachable parts.
Date: August 2, 1887
Creator: Yarborough, William O.
Partner: UNT Libraries Government Documents Department

Apparatus for Handling Seed Cotton.

Description: Patent for cotton house with bins and conveyors that prevent the cotton from being contaminated.
Date: December 2, 1884
Creator: Munger, Robert S.
Partner: UNT Libraries Government Documents Department

Apparatus for Handling Seed-Cotton.

Description: Patent for a "mechanism for handling seed-cotton [...] to provide novel means for conveying said cotton directly from the wagon or from the cotton-house to the ginning mechanism, whereby the cotton is cleansed and dried during its passage" (lines 7-13). It also helps to prevent fires and contamination of ginned cotton, and to reduce labor handling seed-cotton.
Date: December 2, 1884
Creator: Munger, Robert S.
Partner: UNT Libraries Government Documents Department

Safety Attachment for Locomotive-Cabs.

Description: Patent for a locomotive engine safety device involving a detachable protective carrier that releases from the engineer's cab allowing escape from the locomotive engine cab in case of danger, including illustrations.
Date: March 2, 1915
Creator: Uttz, William A.
Partner: UNT Libraries Government Documents Department

Valve for explosive-engines.

Description: Patent for an improved valve for use in explosive engines which lists the movements of various parts in order to allow air and fuel to mix and explode.
Date: February 2, 1914
Creator: Ray, Albert J.
Partner: UNT Libraries Government Documents Department

Device for Cleaning Wells

Description: Patent for improving the efficiency of oil wells.
Date: September 2, 1919
Creator: Sargent, Lemuel S.
Partner: UNT Libraries Government Documents Department

Automatic Pipe Coupling

Description: Patent for improvement on the methods of controlling oil flow.
Date: September 2, 1919
Creator: Childs, William L.
Partner: UNT Libraries Government Documents Department

By-Pass Draft Fan

Description: Patent for bypass draft fans used for the functioning of pneumatic conveyors. Pneumatic conveyors are used to transport solid materials through pipelines with the flow of air or other gases. Most pneumatic conveyors are located in mechanical processing plants.
Date: September 2, 1919
Creator: Martin, George W.
Partner: UNT Libraries Government Documents Department

Spark-Plug

Description: Patent for improvement of spark-plugs, an automotive engine component.
Date: September 2, 1919
Creator: Hill, John L.
Partner: UNT Libraries Government Documents Department

Window Shade Guide.

Description: Patent for window shade roller guides. This invention ensured a smooth and successful unrolling of the window shade, allowing the shade to be guided by a two-part attachment on the sides of the window shade spool. The inventor claimed that the use of this apparatus could preserve the integrity of the roller by minimizing damage during operation.
Date: December 2, 1919
Creator: Orr, James E.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a wrench. Illustrations included.
Date: June 2, 1908
Creator: Layne, Mahlon E. & Hall, Samuel N.
Partner: UNT Libraries Government Documents Department

Wrap.

Description: Patent for a wrap for babies, which encloses the body except for the face that is closed with hooks at the arms, legs and head, which can be opened to free any of those members.
Date: August 2, 1910
Creator: Mercey, Nettie T.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for "a wrench in which the ratchet is inclosed, so that none of its parts will be exposed to the action of dust" (lines 16-18), provides ample lubrication, and ease of inspection. Includes instructions and illustrations.
Date: June 2, 1912
Creator: Sherman, Lothrop C.
Partner: UNT Libraries Government Documents Department

Wire Stretcher

Description: Patent for wire stretcher. Illustration included.
Date: October 2, 1906
Creator: Neel, Randolph D.
Partner: UNT Libraries Government Documents Department

Writing Instrument.

Description: Patent for a writing instrument for writing on stacks of carbon paper, which need heavy pressure to show on all the pages.
Date: November 2, 1909
Creator: Dyches, John W.
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for certain new and useful improvements in wire stretchers, including instructions and illustrations.
Date: January 2, 1900
Creator: Curtis, Zenas Albert
Partner: UNT Libraries Government Documents Department

Word-Counter for Type-Writing Machines.

Description: Patent for certain new and useful improvements in word counters for type writing machines, including instructions and illustrations.
Date: August 2, 1898
Creator: Moseley, Marion S.
Partner: UNT Libraries Government Documents Department

Wood-Conveyor

Description: Patent for a wood-conveyor that will "provide a practical device for hauling or conveying wood from a sawing or splitting machine to a convenient place of stacking the wood" (lines 9-12).
Date: January 2, 1906
Creator: Hughs, George G.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a pipe wrench that is is strong but does not crush the pipe and eliminates the need for other specialized tools to perform work on pipes.
Date: April 2, 1907
Creator: Lavier, Thomas H.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for improvements to wrenches and monkey wrenches in particular, "improved construction and arrangement of adjustable jaw and improved means for locking the latter in its adjusted position and quickly releasing the same for readjustment" (lines 16-19) including illustrations and instructions.
Date: September 2, 1913
Creator: Waters, Richard Henry
Partner: UNT Libraries Government Documents Department

Wire-Stretcher

Description: Patent for "Improvements in Wire-Stretchers" (line 6) relating to "a combined wire stretching, tying, and splicing machine" (lines 15-16).
Date: January 2, 1906
Creator: Curtis, Zenas Albert
Partner: UNT Libraries Government Documents Department
Back to Top of Screen