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53 Matching Results
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Ant-Trap.
Patent for certain new and useful improvements in ant-traps.
Date:
April 12, 1898
Creator:
Selvidge, Charles W.
System:
The Portal to Texas History
Apparatus for Elevating, Distributing, and Feeding Seed-Cotton to Gins
Patent for improvements to cotton gins so that seed cotton can be fed to two gins at the same time, while using the same power as would normally be necessary for one gin.
Date:
April 12, 1892
Creator:
Murray, Stephen D.
System:
The Portal to Texas History
Armor for Pneumatic Tires.
Patent for a new and useful armor for pneumatic tires.
Date:
April 12, 1898
Creator:
Hansell, Robert Clark
System:
The Portal to Texas History
Automatic Train-Pipe Coupling
Patent for a train pipe coupling which connects automatically and does not come loose when the train is going around curves.
Date:
April 12, 1910
Creator:
Blair, Oliver C.
System:
The Portal to Texas History
Bed and Cylinder Printing-Machine.
Patent for a new and useful improvements in bed and cylinder printing machines for "operating and controlling the motion of the bed-plate thereof" (line 11 - 13).
Date:
April 12, 1898
Creator:
Murray, George T.
System:
The Portal to Texas History
Boll-Weevil Extermination
Patent for a device to exterminate boll-weevils on cotton. Illustrations included.
Date:
April 12, 1910
Creator:
Hebert, Paul E.
System:
The Portal to Texas History
Carbon-Removing Tool
Patent for a new and improved carbon removing tool, which allows for the removal of carbon from the pistons of internal combustion engines. Includes illustrations.
Date:
April 12, 1921
Creator:
Slagle, Eugene H.
System:
The Portal to Texas History
Checkrein Attachment
Patent for checkrein attachment. This invention is intended for use with harnessed horses. Illustration included.
Date:
April 12, 1904
Creator:
Clary, John A. & Butler, Hard
System:
The Portal to Texas History
Churn.
Patent for a churn with a better support device than previous churns.
Date:
April 12, 1910
Creator:
Hyland, George Tolifaro
System:
The Portal to Texas History
Conductor's Train-Book
Patent for a conductor's train-book. This invention if for a conductor to log train movements. Illustration included.
Date:
April 12, 1910
Creator:
Crane, James C. A.
System:
The Portal to Texas History
Cotton-Chopper
Patent for a machine that can be drawn along a row of cotton to chop the adjacent plants and cultivate the ground under the machine. The device is height adjustable by the operator.
Date:
April 12, 1921
Creator:
Schwab, Bruno; Schneider, Richard & Hoegenauer, Haver
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a cotton chopper with an adjustable swinging arm.
Date:
April 12, 1910
Creator:
Lang, Leo Albert
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a cotton chopper, which attaches to a cultivator.
Date:
April 12, 1910
Creator:
Caldwell, Mack
System:
The Portal to Texas History
Cultivator.
Patent for a new and improved cultivator. This design consists, "with the beam consisting, essentially, of the forwardly-converging branches at their forward ends and having the downwardly and forwardly curved branches at their rear ends and rack-teeth" (lines 100-104). It further consists "of the feet comprising parallel branches pivotally connected to the ends of the downwardly and forwardly curved branches of the beam branches, the gravitating pawls pivoted between the upper ends of the feet branches and adapted to engage the rack-teeth of the beam branches" (lines 1-8).
Date:
April 12, 1892
Creator:
Ponton, William E.
System:
The Portal to Texas History
Cultivator
Patent for a cultivator. Illustrations included.
Date:
April 12, 1904
Creator:
Vance, Sidney F. & Woodard, Lorenzo D.
System:
The Portal to Texas History
Dredge-Pump
Patent for new and useful improvements to Dredge-Pumps. The pump is used to draw up sand and gravel from the bottom of a river.
Date:
April 12, 1921
Creator:
Stenberg, Anders Gustaf
System:
The Portal to Texas History
Electrically-Controlled Puller For Oil-Well Casings.
Patent for an improved oil well casing puller that has electromagnets that will lock against the inside of the casing and be pulled out of the well. The pulley within the casing can be used accordingly and can also be locked with the casing or released from it.
Date:
April 12, 1921
Creator:
Dooley, William D.
System:
The Portal to Texas History
Feed Spout Barrier
Patent for "a feel spout barrier for slime thickeners, settling tanks, separating tanks and the like" (lines 8-10) with instructions and illustrations.
Date:
April 12, 1921
Creator:
Allen, Charles
System:
The Portal to Texas History
Folding Poultry-Crate
Patent for a folding poultry-crate. Illustration included.
Date:
April 12, 1910
Creator:
Lightfoot, James W.
System:
The Portal to Texas History
Grinding Attachment
Patent for a grinding attachment. This attachment is a grindstone that is turned via the hand-car. Illustrations included.
Date:
April 12, 1904
Creator:
Brown, Mik
System:
The Portal to Texas History
Hanger For Car-Doors.
Patent for a hanger for use in car doors to prevent jamming or binding during opening or closing.
Date:
April 12, 1921
Creator:
Jordan, Charles H.
System:
The Portal to Texas History
Harness Fastner
Patent for a harness fastener. Illustration included.
Date:
April 12, 1904
Creator:
Cornitius, Ermst
System:
The Portal to Texas History
Improvement in Furnaces.
Patent for improvements in furnaces, using steam to create heat. It includes a description and illustration.
Date:
April 12, 1870
Creator:
Morris, Joseph R.
System:
The Portal to Texas History
Improvement in Medical Compounds.
Patent for a pill composed of podophyllin, leptandrin, butternut bark extract, rhubarb extract, extract of "jalap," capsicum, quinine sulfate, and salicin. The pill is said to treat a wide variety of diseases.
Date:
April 12, 1874
Creator:
Roberts, Robert R.
System:
The Portal to Texas History