Resource Type
Counties
8 Matching Results
Results open in a new window/tab.
Results:
1 - 8 of
8
Door-Hook.
Patent for a low-cost door hook designed for securing screen doors in a closed position which may be operated from either side of the door.
Date:
August 30, 1921
Creator:
Randazzo, Lillian
System:
The Portal to Texas History
Wrench.
Patent for a new and improved wrench with a "novel means for adjustably controlling the position of the movable jaw with respect to the stationary jaw" (lines 12-15), including illustrations.
Date:
August 29, 1916
Creator:
Parmer, Ernest W.
System:
The Portal to Texas History
Lever-Operated Cutting Mechanism
Patent for lever-operated cutting mechanism, that used leavers to provide a cutting surface that is both adjustable and can be reversibly held, including illustrations.
Date:
August 21, 1900
Creator:
Orr, William Oliver
System:
The Portal to Texas History
Seed-Planter
Patent for a seed planter that has a revolving set of cups that are filled with seed and then planted as the seed planter crosses a field.
Date:
August 20, 1912
Creator:
Adams, William M.
System:
The Portal to Texas History
Shaft Bearing.
Patent for Improvements in Shaft Bearing. This bearing shaft is used to withstand heavy thrusts.
Date:
August 24, 1920
Creator:
Ball, Authur T.
System:
The Portal to Texas History
Silo.
Patent for an adjustable size silo, including illustrations.
Date:
August 17, 1915
Creator:
Starr, William Burr
System:
The Portal to Texas History
Power-Transmitting Device
Patent for improvements to a power transmitting device, the likes of which may be attached to motor vehicles or other motor operated machinery.
Date:
August 3, 1915
Creator:
Foster, Frank A. & Rockwell, Clayton S.
System:
The Portal to Texas History
Detachable Reel Support
Patent for detachable reel support. "Invention aims to provide a new and novel form of support to be hereinafter more specifically referred to and which can be readily secured to and removed from a vehicle-wheel" (lines 10-15). Illustration included.
Date:
August 2, 1904
Creator:
Baker, Albert S.
System:
The Portal to Texas History