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1,985 Matching Results
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Well Capping Device.
Patent for "new and useful improvements in a well capping device." [lines 9-10]
Date:
December 2, 1919
Creator:
Thrift, Homer C.
System:
The Portal to Texas History
Well casing
Patent for a well-casing for a strainer.
Date:
December 18, 1900
Creator:
Stukes, John Marion
System:
The Portal to Texas History
Well-Digging Machine.
Patent for an improved oil well digging machine.
Date:
December 1, 1908
Creator:
Clack, Judge H.
System:
The Portal to Texas History
Well Drill.
Patent for a new and improved well-drill. This design consists "[i]n a drill, the cylinder closed at its upper end by a head with a stuffing-box and a tapering opening and provided at its lower end with suitable cutters, in combination with an operating-rod passing through the upper head and a weight, said operating-rod being provided with spring-arms adapted to engage and raise said weight within the cylinder and at the top thereof automatically to release it" (lines 27-35).
Date:
December 30, 1890
Creator:
Welke, William Robert
System:
The Portal to Texas History
Well-Drilling Apparatus.
Patent for a well-drilling apparatus meant "to provide improved means for adjusting and withdrawing drill-tools without removing the drill-rod to provide a folding reamer and means for adjusting the blades thereof, and to provide means for conveying water to the drill, whereby the drillings are carried up outside of the drill-rod or barrel" (lines 9-16).
Date:
December 24, 1895
Creator:
Horton, Stephen A.
System:
The Portal to Texas History
Well-Drilling Register
Patent for a new, improved registering device particularly for use in well drilling, Illustrations included.
Date:
December 14, 1915
Creator:
Jones, Noah M.
System:
The Portal to Texas History
Well Mechanism
Patent for a well mechanism. Illustration included.
Date:
December 1, 1908
Creator:
Layne, Mahlon E.
System:
The Portal to Texas History
Well-Pipe Lifter
Patent for a lifter made to lift pipes and rods from wells. Illustrations included.
Date:
December 17, 1907
Creator:
Kimbro, John A.
System:
The Portal to Texas History
Well Screen
Patent for a well screen that is durable.
Date:
December 27, 1910
Creator:
Decker, Harry R.
System:
The Portal to Texas History
Well-Screen.
Patent for improvements in well-screen by providing a symmetrical strainer which having an exceedingly firm and rigid frame; it is constructed as to interpose the least obstruction to the straining operation. (Lines 21-25) Illustration is included.
Date:
December 8, 1903
Creator:
Karsch, George J.
System:
The Portal to Texas History
Wheel.
Patent for an improved and resilient spring wheel for a vehicle.
Date:
December 23, 1913
Creator:
Collinsworth, John W.
System:
The Portal to Texas History
Wheel Cultivator and Planter Attachment Therefor.
Patent for an improved wheel cultivator, which includes a planter attachment, a hopper, a seed-dropping and fertilizer distributing mechanism, and covering plows.
Date:
December 31, 1901
Creator:
Bigler, B. J.
System:
The Portal to Texas History
Wheel Hub.
Patent for a new and improved wheel hub. This design consists "[i]n a sectional hub, each spoke-socket having a separate side opening closed by a plate [that] fit[s] into an annular groove . . . of the cylinder . . . and [is] held by bolts passing between the tenons of spokes, to allow each spoke to be separately reached and tightened by a wedge under the end of its tenon" (lines 59-65). This "obviate[s] the necessity of removing the wheel-tire for replacing a broken spoke with a new one" (lines 7-9).
Date:
December 14, 1880
Creator:
Oualline, Edward Napoleon
System:
The Portal to Texas History
Whiffletree
Patent for a whiffletree. Illustration included.
Date:
December 10, 1912
Creator:
Jackson, Oliver S.
System:
The Portal to Texas History
Wind-Motor.
Patent for wind motors that has new and useful improvements," is simple and durable in its constructions, very effective and powerful in operation, transmits the force of a series of wind-wheels to a common shaft for driving pumps or other machines" (lines 11-16).
Date:
December 16, 1902
Creator:
Cochran, James M.
System:
The Portal to Texas History
Windmill.
Patent for a windmill for "connecting or mounting a pump rod and a pitman for transmitting movement from the crank shaft carrying the wheel" (lines 14-16) in a balanced way that will reduce wear and tear. Additionally, other elements attached to the supporting structure will "compensate for the the uneven action due to the variable pull on the pitman and pump rod." (lines 31-33).
Date:
December 6, 1921
Creator:
Winslett, William Henry
System:
The Portal to Texas History
Windmill.
Patent for a windmill, which transmits its energy better to the pump and can be adjusted into and out of the wind.
Date:
December 13, 1910
Creator:
Dwight, James L.
System:
The Portal to Texas History
Windmill Attachment.
Patent for an attachment for hand or windmill pumps in order to reduce stress of upward and load moving strokes, including instructions and illustrations.
Date:
December 23, 1919
Creator:
Bertrand, Rabb A.
System:
The Portal to Texas History
Windmill Pipe Attachment
Patent for a windmill pipe attachment that is meant to close the vent opening of a windmill and drain from an opening of the user's choosing.
Date:
December 30, 1919
Creator:
Boerner, Fredrick W.
System:
The Portal to Texas History
Windmill-Tower.
Patent for "skeleton towers of a character more especially adapted to support a wind-wheel" (lines 8-10) and that allow the wheel to be lowered.Includes instructions and illustrations.
Date:
August 22, 1891
Creator:
Walton, Jacob Gipson
System:
The Portal to Texas History
Window-Sash.
Patent for a window sash, which does not require the use of putty to secure window panes and can be used on various size windows.
Date:
December 6, 1910
Creator:
Crump, William R.
System:
The Portal to Texas History
Window-Sash Fastener.
Patent for a window sash fastener with improvement in locking device that hold it in any position or securely locked against movement, including illustrations.
Date:
December 9, 1913
Creator:
Driscoll, Spurgeon E.
System:
The Portal to Texas History
Window-Shade
Patent for a window shade which can regulate light or ventilation. Illustrations included.
Date:
December 31, 1907
Creator:
Stephenson, Errett B.
System:
The Portal to Texas History
Window-Shade Bracket.
Patent for a window shade bracket, which holds the shade straight.
Date:
December 7, 1909
Creator:
Brown, Colbert W.
System:
The Portal to Texas History