Resource Type
Counties
12 Matching Results
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Automatic Cotton Press and Feeder
Patent for an automatic cotton press and feeder operated by fluid pressure. Illustrations included.
Date:
April 13, 1909
Creator:
Cumpston, Frederick Bernard
System:
The Portal to Texas History
Attachment for Sulky-Plows.
Patent for a sulky-plow that "is designed to secure an even and steady movement of the plow when turning furrows across listed ground, whereby the work is facilitated, the draft lightened, and the task of the laborer reduced" (lines 9-13).
Date:
October 13, 1896
Creator:
Mann, John Quincy
System:
The Portal to Texas History
Hydrocarbon Burner
Patent for a hydrocarbon burner. Illustration included.
Date:
June 13, 1905
Creator:
Higgins, James F.
System:
The Portal to Texas History
Oil-Purifier
Patent for "a construction wherein the oil may be quickly and economically heated to cause the impurities to separate from the oil" (lines 9-12).
Date:
August 13, 1901
Creator:
Carter, George Fitzhugh
System:
The Portal to Texas History
Surgical Splint.
Patent for a surgical splint specifically for the substitution of erectile tissue of the corpora cavernous of the genital organ to promote fecundation even in the absence of an erection.
Date:
July 13, 1920
Creator:
Renois, John J.
System:
The Portal to Texas History
Die for Sash-Weights.
Patent for a die for sash weights that allows for easy removal of the die from the mold.
Date:
June 13, 1911
Creator:
Clarkson, William
System:
The Portal to Texas History
Flour-Sifter.
Patent for a centrifugal flour sifter that removes pests, mold, and debris.
Date:
September 13, 1921
Creator:
Brewer, Johnson
System:
The Portal to Texas History
Pipe-Tongs.
Patent for pipe tongs used for rotary well boring machinery. The tongs are designed to be carried with and used by rotary machines.
Date:
February 13, 1912
Creator:
Johnston, Horace G.
System:
The Portal to Texas History
Rotary Attachment
Patent for an attachment for rotary well drilling machinery meant to "provide means for automatically gripping a pipe when being raised to prevent such pipe from slipping back while the lifting tools are being lowered for such lifting" (lines 13-17)
Date:
April 13, 1915
Creator:
Johnston, Horace G.
System:
The Portal to Texas History
Electric Clock.
Patent for new and useful improvements in electrically operated clocks, including instructions and illustrations.
Date:
February 13, 1900
Creator:
Iversen, Henry
System:
The Portal to Texas History
Earth Auger.
Patent for a new and improved earth auger. This design "relates to machines for boring post-holes, &c.; and it consists especially in certain improvements in the frame and operating mechanism" (lines 21-24).
Date:
December 13, 1881
Creator:
Blake, Llewellyn A.
System:
The Portal to Texas History
Design for a Water-Grate for Cooking-Stoves.
Patent for a water-grate for cooking stoves.
Date:
June 13, 1899
Creator:
Spencer, Jesse Peter
System:
The Portal to Texas History