Resource Type
States
Counties
Decade
8 Matching Results
Results open in a new window/tab.
Results:
1 - 8 of
8
Chain Pipe-Wrench.
Patent for certain new and improvements in chain pipe wrenches, including instructions and illustrations.
Date:
December 26, 1899
Creator:
Bohner, Philip Henry
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a new cotton chopper allowing for continuous operation while raising or lowering the device and without requiring additional strain from draft animals during operation, including illustrations.
Date:
June 16, 1914
Creator:
Hickson, Aaron L.
System:
The Portal to Texas History
Cotton Cleaning Machine
Patent for an improved cotton cleaning machine.
Date:
May 6, 1919
Creator:
Brune, A.
System:
The Portal to Texas History
Stalk-Cutter
Patent for an improved stalk cutter that are in connection with plows and other similar machinery to improve their efficiency.
Date:
April 13, 1915
Creator:
Currie, Joseph S.
System:
The Portal to Texas History
Spindle-Upsetting Device
Patent for a spindle-upsetting device designed to stave up the spindle of a vehicle axle for the purpose of restoration. Illustrations included.
Date:
December 15, 1908
Creator:
Blake, Samuel L.
System:
The Portal to Texas History
Fence.
Patent for improvements in wire fences: "the invention residing particularly in the mechanism for tightening the linewires of the fence and in an improved stay for preventing the sagging of said linewires" (lines 12-15)
Date:
October 12, 1897
Creator:
Bohner, Charles A.
System:
The Portal to Texas History
Fireproof Swing and Ventilator.
Patent for fireproof ventilated swing for the chimney base to prevent sagging of the ceiling.
Date:
October 2, 1917
Creator:
Craven, Danniel M., Sr
System:
The Portal to Texas History
Pipe Puller and Holder
Patent for a pipe puller and holder for pulling and holding pipes from wells. Illustrations included.
Date:
September 28, 1909
Creator:
Blake, Samuel L.
System:
The Portal to Texas History