33 Matching Results

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Improvement in Pile-Drivers. (open access)

Improvement in Pile-Drivers.

Patent for an improved pile-driver device which automates the release of the pile-driver hammer as well as including a perpendicular device which advances the device longitudinally as the work progresses.
Date: January 22, 1875
Creator: McDermott, Martin
System: The Portal to Texas History
Improvement in Speed-Measures. (open access)

Improvement in Speed-Measures.

Patent for a "means for indicating the degree of speed with which an engine or train of cars is passing over a rail-road, and for enabling an engineer to regulate the speed of his engine to conform to the 'time' enjoined by his table, so that he will run at an even degree of speed, and be required neither to 'slow down' to save his schedule nor quicken the pace of his engine to make up lost time." (Lines 15-23) Includes instructions and illustrations.
Date: June 22, 1875
Creator: Minton, Stephen F.
System: The Portal to Texas History
Improvement in Cotton-Gin-Saw Cleaners. (open access)

Improvement in Cotton-Gin-Saw Cleaners.

Patent for improvement in cotton-gin-saw cleaners used in cotton ginning processes, including illustration.
Date: July 22, 1879
Creator: Munger, Robert S.
System: The Portal to Texas History
Improvement in Processes for Packing Shingles. (open access)

Improvement in Processes for Packing Shingles.

Patent for improvement in processes for packing shingles "in such a manner that they shall quickly dry and be prevented from molding" (lines 13-15).
Date: July 22, 1879
Creator: Russell, Robert B. & Russell, Henry H.
System: The Portal to Texas History
Improvement in Seed Planters. (open access)

Improvement in Seed Planters.

Patent for new improvement in seed planting that describes parts of the construction including instructions and illustrations.
Date: April 22, 1873
Creator: Suggs, Isaac T.
System: The Portal to Texas History
Cotton - Bale Ties (open access)

Cotton - Bale Ties

Patent for tying the ends of cotton bale wires or bands.
Date: September 22, 1874
Creator: Szabo, Alexander A.
System: The Portal to Texas History
Improvement in Insect-Destroying Compounds. (open access)

Improvement in Insect-Destroying Compounds.

Patent for an insecticide that kills ants via fumigation. Ingredients include sulfur, charcoal, potassium cyanide, arsenic, and coal tar.
Date: September 22, 1874
Creator: Tottenham, John William
System: The Portal to Texas History
Lubricating Device. (open access)

Lubricating Device.

Patent for a new and improved lubricating device. This design consists of "[t]he combination, with the cross-head of an engine or other reciprocating part of machinery, and the guides or ways on which it works, of a reservoir for the lubricant, a wheel for taking up and applying the same to the friction-surface with which the wheel works in contact, and a spring for supporting the wheel" (para. 10). This design prevents dust and other pollutants from entering the reservoir.
Date: January 22, 1878
Creator: Walton, Franklin B.
System: The Portal to Texas History
Improvement in liquid-measuring tanks. (open access)

Improvement in liquid-measuring tanks.

Patent for an airtight and fireproof measuring tank for lamp oils, usable in both daytime and nighttime. Includes illustrations.
Date: August 22, 1876
Creator: Williams, Blasius
System: The Portal to Texas History