Resource Type
30 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
30
next
Gripping Tool
Patent for improvements to gripping tools for tubing and other round objects with illustrations.
Date:
September 26, 1919
Creator:
Drake, Charles W.
System:
The Portal to Texas History
Combined Automatic and Straight-Air Brake
Patent for Combined Automatic and Straight-Air Brake
Date:
September 26, 1916
Creator:
Pomeroy, William. E
System:
The Portal to Texas History
Cultivator Shovel
Patent for a small shovel, with a blade that can be detached for repairs or replacement.
Date:
September 26, 1916
Creator:
Abramson, August
System:
The Portal to Texas History
Folding Chicken-Coop.
Patent for folding chicken coop with locking parts when folded or in the upright position. There are also improvements to poultry crates such as occupying minimal space when not in use for shipping purposes, including illustrations.
Date:
September 26, 1916
Creator:
Jones, Cecil A,
System:
The Portal to Texas History
Harrow Attachment for Cultivators
Patent for Harrow Attachment for Cultivators
Date:
September 26, 1916
Creator:
Kučera, John
System:
The Portal to Texas History
Lister Plow Adjuster
Patent for Lister Plow Adjuster
Date:
September 26, 1916
Creator:
Kunkel, Oscar
System:
The Portal to Texas History
Pocket Index
Patent for Pocket Index
Date:
September 26, 1916
Creator:
Urmston, William B.
System:
The Portal to Texas History
Power Multiplying Mechanism
Patent for object that provides "a comparatively simple mechanism for multiplying the efficient power of a prime mover of any well known types" and "designed to conserve and utilize kinetic energy and apply momentum with the utmost economy in order to retain the result sought."
Date:
September 26, 1916
Creator:
Dominguez, Salvador
System:
The Portal to Texas History
Power Multiplying Mechanism
Patent for a power multiplying mechanism that maximizes the effect of utilized kinetic energy.
Date:
September 26, 1916
Creator:
Dominguez, Salvador
System:
The Portal to Texas History
Purse.
Patent for a small purse attached to the hand via a strap, including illustration of purse in use on hand.
Date:
September 26, 1916
Creator:
Urmston, William B.
System:
The Portal to Texas History
Railroad Tie
Patent for Railroad Tie
Date:
September 26, 1916
Creator:
Stroud, Sam
System:
The Portal to Texas History
Rim Breaker
Patent for Rim Breaker
Date:
September 26, 1916
Creator:
Du Bois, Homer. M.
System:
The Portal to Texas History
Shutter Adjuster Mechanism for Vehicle Lamps
Patent for Shutter Adjuster Mechanism for Vehicle Lamps
Date:
September 26, 1916
Creator:
Latta, Paul
System:
The Portal to Texas History
Spring Bicycle Fork
Patent for Spring Bicycle Fork
Date:
September 26, 1916
Creator:
Thompson, Bula J.
System:
The Portal to Texas History
Design of the Child's Quaker Bonnet
Patent for ornamental design bonnet manufactured out of the coarse fiber loofah.
Date:
September 26, 1913
Creator:
Schwenke, Albert
System:
The Portal to Texas History
Baling-Press
Patent for a baling press that has an improved plunger.
Date:
September 26, 1911
Creator:
Hightower, William M.
System:
The Portal to Texas History
Commode-Seat.
Patent for a commode/toilet seat and storage cabinet that holds multiple seats that can be used to provide individual seats for each person using the commode/toilet.
Date:
September 26, 1911
Creator:
Ainsworth, Lucian M.
System:
The Portal to Texas History
Computing-Scale.
Patent for a computing scale for weighing items and calculating their price per pound.
Date:
September 26, 1911
Creator:
Cameron, Clyde M.
System:
The Portal to Texas History
Engine-Starting Device.
Patent for an engine starting device that does not require the use of a battery.
Date:
September 26, 1911
Creator:
Huebner, Ferdinand P., Jr.
System:
The Portal to Texas History
Feeding Mechanism for Tamper Cotton-Presses.
Patent for an improved feeding mechanism for tamper Cotton presses.
Date:
September 26, 1911
Creator:
Lee, Felix L.
System:
The Portal to Texas History
Framing-Tool
Patent for a framing tool designed to ease the laying of "rafters, stair carriages and the like" (lines 14-15). The tool assists in measuring proper "dimensions of cuts to be made in timber to accomplish desired construction" (lines 19-20).
Date:
September 26, 1911
Creator:
Whitlock, John N.
System:
The Portal to Texas History
Harrow Attachment for Cultivators.
Patent for an improved harrow attachment for cultivators that can be easily and quickly removed or attached and which allows soil to be worked after rain when it would otherwise be too moist. Includes illustrations.
Date:
September 26, 1911
Creator:
Stevens, Charles P.
System:
The Portal to Texas History
Hydrant Valve.
Patent for an improved valve for hydrants that, when closed, allows water to drain out of the riser and bib, preventing freezing. Includes illustrations.
Date:
September 26, 1911
Creator:
Ziller, William
System:
The Portal to Texas History
Hydrocarbon-Burner.
Patent for a hydrocarbon burner that allows foreign materials to blow away from the burner, while it is running and is fuel efficient.
Date:
September 26, 1911
Creator:
Mills, John H. T. & Mills, Virgil H.
System:
The Portal to Texas History