12 Matching Results

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Ant Trap. (open access)

Ant Trap.

Patent for a new and improved ant trap. This design "compris[es] the sides adapted to encompass an anthill and composed of a bottom, inclined walls, and horizontal top portions, having depending inclined flanges, one of the sides having an opening in its bottom and provided with ways arranged on opposite sides of the opening, a removable receptacle provided with flanges arranged in said ways and having inwardly-inclined walls, and a discharge-tube arranged at one corner of the trap" (lines 77-87).
Date: May 3, 1892
Creator: Royse, John
System: The Portal to Texas History
Anti-Agitating Device. (open access)

Anti-Agitating Device.

Patent for anti-agitating device, including two figures describing said device, with illustrations. Author describes improvements for liquid dispensers on previous anti-agitating devices by altering the cylinder duties during its performance.
Date: February 3, 1920
Creator: Catron, John J.
System: The Portal to Texas History
Hand Cotton-Picking Apparatus (open access)

Hand Cotton-Picking Apparatus

Patent for a hand cotton picking apparatus that can be conveniently carried by a farm hand for more efficiency.
Date: January 3, 1922
Creator: {Shipman, Abraham T.}
System: The Portal to Texas History
Improvement in Corn and Cotton Planters. (open access)

Improvement in Corn and Cotton Planters.

Patent for a new and useful seed-planter for corns and cottons, including instructions and illustrations.
Date: June 3, 1873
Creator: Sims, Zachariah B.
System: The Portal to Texas History
Stalk Cutter. (open access)

Stalk Cutter.

Patent for a new and improved stalk cutter. This design "consists in the combination of a suitable frame, which is drawn along by two horses, so as to straddle a row of plants, a diagonal guide for guiding the plants, a guiding finger or piece for guiding the plants toward the knife, and a rake for raking the plants in piles or heaps as fast as they are cut" (lines 13-19).
Date: July 3, 1883
Creator: Early, Louis Simeon & Early, Matthias John Bourland
System: The Portal to Texas History
Lamp-Hanger. (open access)

Lamp-Hanger.

Patent for adjustable-height lamp hanger primarily for electric lamps, including description and illustration.
Date: December 3, 1901
Creator: White, Herbert L.
System: The Portal to Texas History
Spring Wheel (open access)

Spring Wheel

Patent for a form of tire designed in such a way to avoid the dangers of a punctured tire. This is done by an arrangement of crossing springs used to support the outer wall of the tire instead of inflatable medium.
Date: June 3, 1913
Creator: Dwiggins, R, Sam & Kelley, E, Lawrence
System: The Portal to Texas History
Recording Apparatus (open access)

Recording Apparatus

Patent for "Improvements in Recording Apparatus" including illustrations.
Date: February 3, 1920
Creator: Catron, John J.
System: The Portal to Texas History
Extension-Ladder. (open access)

Extension-Ladder.

Patent for improvements in extension ladder by using two sliding ladder sections, "these two sections can be secured by a windlass and a hook detachably bolted to the upper rung of the upper section." (Lines 38-40, p.3) Illustration is included.
Date: November 3, 1891
Creator: Crews, Dayton H.
System: The Portal to Texas History
Improvement in Cotton-Pickers. (open access)

Improvement in Cotton-Pickers.

Patent for an improved cotton-picking machine, including illustrations.
Date: September 3, 1872
Creator: Sims, Zachariah B.
System: The Portal to Texas History
Match-Safe. (open access)

Match-Safe.

Patent for a simple and efficient match safe device to "deliver the matches singly to suitable aperture through which they may be withdrawn and ignited during the withdrawal" (line 10 -13).
Date: May 3, 1898
Creator: Villard, John & Henderson, James Potts
System: The Portal to Texas History
Acetylene-Gas Generator. (open access)

Acetylene-Gas Generator.

Patent for an acetylene gas generator, which claims to improve upon this device by simplifying the "means for feeding carbid to the water," (line 14) hence making it "more efficient and durable in use and less expensive to manufacture." (lines 19-21)
Date: April 3, 1906
Creator: Dulaney, John B.
System: The Portal to Texas History