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147 Matching Results
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Aeroplane
Patent for an aeroplane that uses centrifugal blowers to ensure a safe and practicable flight. Illustrations included.
Date:
May 26, 1908
Creator:
Judson, Fred I.
Object Type:
Patent
System:
The Portal to Texas History
Clip
Patent for a clip that may be used to bind paper, plies of fabric, or as a clothes pin. Illustrations included.
Date:
November 26, 1907
Creator:
Porter, Louis H.
Object Type:
Patent
System:
The Portal to Texas History
Bale-Tie
Patent for a tie for bales of cotton, hay, etc. Illustrations included.
Date:
May 26, 1908
Creator:
Alverson, Lewis & Horsley, Robert L.
Object Type:
Patent
System:
The Portal to Texas History
Cattle Guard and Gate
Patent for cattle guards utilizing a gate normally disposed across a railroad track. This gate is modified for operation by actuation of a moving train approaching the guard from either direction.
Date:
December 26, 1905
Creator:
Felkner, William G. & Butler, James T.
Object Type:
Patent
System:
The Portal to Texas History
Apparatus For Destroying Insects
Patent for an apparatus for destroying boll weevils on cotton. Illustration included.
Date:
July 26, 1904
Creator:
Jones, Albert Lee
Object Type:
Patent
System:
The Portal to Texas History
Andiron.
Patent for improvement in andirons “which is so arranged as to permit ready access to the fireplace for the purpose of cleaning out the ashes and having a removable fender which is capable of being quickly and readily removed or placed in position to retain the fire and prevent the fire from rolling out the fireplace.” (Lines 47-54.) Illustration is included.
Date:
March 26, 1901
Creator:
Cox, John Drew
Object Type:
Patent
System:
The Portal to Texas History
Combined Shears And Knife
Patent for a knife attached to shears.
Date:
June 26, 1900
Creator:
Fulks, Fredrick F.
Object Type:
Patent
System:
The Portal to Texas History
Cattle Guard
Patent for a cattle guard. "This invention is a cattle guard having transverse drainage conduits with overhanging plates and so proportioned that the foot of an animal will be projected into the conduit" (lines 13-17). Illustration included.
Date:
June 26, 1906
Creator:
Lee, Jacob Martin
Object Type:
Patent
System:
The Portal to Texas History
Compound Tool
Patent for a compound tool. This invention consists of multiple tools in one. Illustration included.
Date:
April 26, 1904
Creator:
Highsmith, Aubrey O.
Object Type:
Patent
System:
The Portal to Texas History
Combined Pen and Pencil Rack
Patent for a pen and pencil rack. Illustrations included.
Date:
November 26, 1907
Creator:
Twaddell, Janie S.
Object Type:
Patent
System:
The Portal to Texas History
Animal-Trap
Patent for an animal trap that requires the animal to fully enter the jaws of the trap to reach the bait and that reliably springs the trap upon the entrance of an animal but not when refilling the bait in the trap.
Date:
March 26, 1907
Creator:
Dubois, James Madison
Object Type:
Patent
System:
The Portal to Texas History
Natural History of the Queen Charlotte Islands, British Columbia. Natural History of the Cook Inlet Region, Alaska
Results of 1900 expedition on Queen Charlotte Islands describing natural history.
Date:
September 26, 1901
Creator:
Osgood, Wilfred H.
Object Type:
Report
System:
The UNT Digital Library
A Biological Investigation of the Athabaska-Mackenzie Region
From introduction: "Report of 1901 expedition of Athabaska-Mackenzie region to obtain representative collections of the mammals, birds, and plants."
Date:
October 26, 1908
Creator:
Preble, Edward A.
Object Type:
Report
System:
The UNT Digital Library
Well-Drilling Machinery
Patent for a drill used to drill wells in alluvial deposits. Illustrations included.
Date:
May 26, 1908
Creator:
Decker, Harry R.
Object Type:
Patent
System:
The Portal to Texas History
Weed-Cutting Attachment for Plows.
Patent is for "weed cutting devices for plows, and has for its object to provide the shovel of a plow or cultivator with blades or knives, which are adapted to enter the soil a slight distance and cut down or uproot all weeds or grass and at the same time to smooth or pulverize the soil" (lines 12-18).
Date:
August 26, 1902
Creator:
Robinson, John M.
Object Type:
Patent
System:
The Portal to Texas History
Window Curtain Clasp and Holder
Patent for improvement in window curtain clasps and holders. It is a window curtain clasp used to secure drapes using a U shaped fixture.
Date:
November 26, 1902
Creator:
Murray, Rebecca F.
Object Type:
Patent
System:
The Portal to Texas History
Water-Fence.
Patent for the improved design of a water fence with specifications that allow the passage of a log without fully raising the fence; includes illustrations.
Date:
March 26, 1901
Creator:
Walton, John H. & Ball, William M.
Object Type:
Patent
System:
The Portal to Texas History
Machine For Removing Insects From Plants Or The Like
Patent for a machine for removing insects from plants or the like. Illustration included.
Date:
July 26, 1904
Creator:
Busseell, James W.
Object Type:
Patent
System:
The Portal to Texas History
Windmill.
Patent for improvements to the wheel and operating shafts of windmills, including illustrations.
Date:
February 26, 1901
Creator:
Byrne, John Richard Edward
Object Type:
Patent
System:
The Portal to Texas History
Lifting-Jack.
Patent for a lifting jack that releases automatically when the lever is pulled down, is easy to operate, and is powerful.
Date:
March 26, 1907
Creator:
Yeager, Ernest Curtis
Object Type:
Patent
System:
The Portal to Texas History
Vapor-Burner
Patent for the improvements in vapor burners to produce a simple and inexpensive burner that accurately regulates the amount of oil fed, and can be readily cleaned.
Date:
October 26, 1909
Creator:
Bierbower, Ricard C.
Object Type:
Patent
System:
The Portal to Texas History
Insecticide
Patent for a type of insecticide for cotton and vegetable plants. Particularly effective for use against the "boll-weevil" of cotton plants.
Date:
May 26, 1903
Creator:
Bourlon, Eugene A.
Object Type:
Patent
System:
The Portal to Texas History
Valve for Engines.
Patent for an improved and cheaper valve for steam engines.
Date:
January 26, 1909
Creator:
Hopper, James F.
Object Type:
Patent
System:
The Portal to Texas History
Vehicle-Wheel.
Patent for a vehicle wheel with no extra small parts, a tightener that tightens the whole wheel and is easily reached, and constructed in such a manner that it may be easily taken apart and put back together for repair purposes.
Date:
March 26, 1907
Creator:
Hadley, William Swain
Object Type:
Patent
System:
The Portal to Texas History