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17 Matching Results
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Buggy-Shackle
Patent for a buggy shackle which "has a spring actuated coupling pin, and means for holding the pin in uncoupled position while the thills are being attached" (lines 10-13).
Date:
August 2, 1910
Creator:
Perry, Charles Franklin
System:
The Portal to Texas History
Automatic drain-valve.
Patent for an improved automatic drain valve used in air braking systems.
Date:
April 21, 1914
Creator:
Huddleston, William R.
System:
The Portal to Texas History
Antiseptic Shaving Outfit.
Patent for a more compact and improved version of an antiseptic shaving outfit, including illustrations.
Date:
January 2, 1917
Creator:
Braunstein, Aron
System:
The Portal to Texas History
Knife-Sharpener.
Patent for improvements in knife-sharpeners that can be clamped onto a table or similar object, including an illustration. The device has also been "adapted for use in connection with a pair of bits or cutters having convex cutting edges disposed in confronting relation, the bits or cutters being capable of adjustment to present new portions of the respective cutting edges for effective work as the occasion requires" (lines 17-23).
Date:
February 5, 1918
Creator:
Kirlin, Wiliam B.
System:
The Portal to Texas History
Irrigation Device.
Patent for a new and improved irrigation device consisting of a swivel joint that can be quickly moved to start or stop the flow of water. The device is designed to be water tight and easily manipulated.
Date:
October 8, 1918
Creator:
Howard, Charles Samuel
System:
The Portal to Texas History
Machine for Exterminating Insects.
Patent for a machine for exterminating insects on plants by sucking them off the plants and then dropping them into a fire chamber in the machine.
Date:
June 27, 1911
Creator:
Hill, Leonidas C.
System:
The Portal to Texas History
Water-Elevator.
Patent for a water elevator that is composed of a band with buckets attached that goes around the structure in a circle delivering water.
Date:
September 5, 1911
Creator:
Thompson, James W. & Hathaway, James F.
System:
The Portal to Texas History
Oil-Separator.
Patent for the invention of a new oil separator with all its descriptions.
Date:
March 12, 1912
Creator:
Latham, Reginald W.
System:
The Portal to Texas History
Elevated Drafting Rule
Patent for instrument used in drafting and ruling straight lines.
Date:
January 30, 1917
Creator:
Anderson, Andrew E.
System:
The Portal to Texas History
Tape-Measure.
Patent for a tape measure with a claw on one end that the user can affix to a surface to hold one end of the measuring tape and aid in the measuring process.
Date:
December 4, 1917
Creator:
Anderson, Andrew E.
System:
The Portal to Texas History
Hair-Pin.
Patent for a hairpin which consists of multiple parts made to grip the hair while secured in place with illustrations included.
Date:
July 22, 1913
Creator:
Jacobsen, Herbert
System:
The Portal to Texas History
Geometrical Instrument
Patent for a geometrical instrument. This instrument is used to create a straight edge with pivoted blades, like a protractor, to be used for laying protracted angles, etc.
Date:
March 26, 1918
Creator:
Anderson, Andrew E.
System:
The Portal to Texas History
Self-Filling Tire
Patent for a product that automatically inflates automobile tires with the motion and weight of the moving vehicle, with the help of a piston that is not driven by springs.
Date:
April 20, 1915
Creator:
Fernandez, Jose
System:
The Portal to Texas History
Handle-Securing Device.
Patent for a new and improved mechanism for simply and easily "securing handles on hoes, mattocks, picks, and other implements of the kind in which the handle has an enlarged end where it passes through and sets in the eye of the tool" (lines 10-14), including illustrations.
Date:
August 29, 1916
Creator:
Harvey, Harry W.
System:
The Portal to Texas History
Hand-Transplanter
Patent for a "manually operated device, adapted for the manipulation of small plants, during the transplanting of the same, and the thinning out of closely growing plants" (lines 9-13). Includes instructions and illustrations.
Date:
November 7, 1911
Creator:
Thompson, James W.
System:
The Portal to Texas History
Plant Setter
Patent for plant setter. Illustration included.
Date:
October 25, 1910
Creator:
Kleeberger, John J.
System:
The Portal to Texas History
Saw-Handle.
Patent for Saw-Handle that blows air out of its handle to clear the saw's teeth of dust.
Date:
July 24, 1917
Creator:
Whitworth, John Luther
System:
The Portal to Texas History