Texas Patents - 80 Matching Results

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Method of Sampling.

Description: Patent for improving methods of boring wells by "raising the cuttings from an earth boring drill to the surface" (lines 70-71), including illustrations.
Date: July 20, 1920
Creator: Carmichael, Robert E.
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Partner: UNT Libraries Government Documents Department

Milk-Cooler.

Description: Patent for improvements in the construction of water evaporation milk-coolers to make them more easily taken apart and arranged for shipping and preventing ants from entering the device and getting in the milk. Descriptions of the parts of the device and illustrations are included.
Date: June 10, 1902
Creator: Whaley, William L.
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Neck Yoke

Description: Patent for neck yokes, particularly for hogs, but not made especially for hogs.
Date: December 5, 1916
Creator: McClure, Cicero F.
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Oar Lock Attachment.

Description: Patent for an oar-lock attachment that allows the oar to be removed but not easily disconnected, using a hook on the oar with a spring plate and an eye on the boat gunwale, with illustrations.
Date: December 20, 1892
Creator: Livingston, Joseph R.
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Oil-Burner.

Description: Patent for oil burners that is designed specifically for burning crude fuel oil that also has improved construction that centers the spray head with the burner head.
Date: September 7, 1920
Creator: Booker, William B.
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Oyster-Opener.

Description: Patent for an oyster opener that opens an oyster in a single operation of the device while simultaneously cutting the oyster from its shell.
Date: August 26, 1913
Creator: Schmidt, Heinrich Fritz
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Pipe-Cutter

Description: Patent for improved pipe cutters that indicate when a pipe has been completely severed inside of a well
Date: May 11, 1920
Creator: Wright, John F.
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Pipe-Wrench.

Description: Patent for the improvement of pipe wrenches necessary for use in well drilling or other circumstances where a wrench of strong construction is needed. This patent provides for a pipe wrench that can be easily adjusted to fit pipes of differing sizes and is easily manipulated for use regardless of direction.
Date: December 9, 1919
Creator: Carmichael, Robert E.
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Portable Irrigation System.

Description: Patent for an improved portable irrigation system that can be moved as one whole irrigation system and be able to water larger fields or territory, including illustrations.
Date: June 13, 1916
Creator: Libby, Harry T.
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Post-Driver.

Description: Patent for a machine that drives posts and "can be placed on the running gear of a vehicle in such a manner that it can be readily adjusted to operate on posts at either side of the longitudinal axis of the vehicle" (lines 14-18). It can be easily adjusted and is simply constructed.
Date: April 18, 1893
Creator: Harris, Stephen G.
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Process of and Apparatus for Extracting Crystallized Sugar from Bagasse.

Description: Patent for a new and improved extractor of crystallized sugar from bagasse. This design "is to save a percentage of [the] loss in the [sugarcane] juice, and also to secure a part, if not all, of the crystallized sugar from the refuse or bagasse or from any other plant producing saccharine matter. To that end [the invention] subject[s] the bagasse to a process which extracts the remaining juice and the crystallized-sugar by suction and atmospheric pressure" (lines 13-21).
Date: February 19, 1884
Creator: Yale, Thomas Blossom
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Pump.

Description: Patent for a new and improved design for pumps as they are used in deep wells. New design meant to prevent sand from entering machine between the working barrel and plunger.
Date: February 1, 1919
Creator: Carmichael, Robert E.
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Pump

Description: Patent for a water pump. Illustration included.
Date: March 22, 1904
Creator: Park, Henry Jackson & Darrough, Rufus Clark
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Pump.

Description: Patent for rotary pump designed to counterbalance thrust at each step by a "series of lifting-wheels mounted upon a common shaft" (lines 10-11) in order to minimize wheel thrust.
Date: October 22, 1901
Creator: Baker, Josheph W.
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Pump-Strainer.

Description: Patent for a pump-strainer that cleans and separates water or other liquid that is drawn from wells or reservoirs.
Date: May 28, 1895
Creator: Durant, George W.
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Partner: UNT Libraries Government Documents Department

Rail Connection

Description: Patent for a rail connection. This invention consists of heavy fish-plates and screw bolts that are supported between adjacent cross ties
Date: January 4, 1910
Creator: Grass, Henry
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Rotary Engine.

Description: Patent for a new and improved rotary engine, including instructions and illustrations.
Date: October 10, 1899
Creator: James, William Francis
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Partner: UNT Libraries Government Documents Department

Rowing Appliance.

Description: Patent for a rowing appliance, which allows the oarsman of a boat to face toward the bow and see where the boat is traveling.
Date: August 11, 1908
Creator: James, William Francis
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Partner: UNT Libraries Government Documents Department

Sample-Taking Device

Description: Patent for a sample taking device "for use in preserving the log of the well in drilling operations in earth, rock or other similar formations." (lines 12-14). Specially adapted for use in drilling wells for oil and sulfur, specifically in the Gulf Coast region.
Date: December 9, 1919
Creator: Carmichael, Robert E. & Hamman, George
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Partner: UNT Libraries Government Documents Department

Sash-Fastener

Description: Patent for improving the design so that when it is closed it forms loops for holding the window's curtains, while also being inexpensive and strong.
Date: May 7, 1901
Creator: Durant, George W.
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Partner: UNT Libraries Government Documents Department
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