Resource Type
11 Matching Results
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Automatic Stabilizer for Aeroplanes
Patent for an automatic stabilizer for aeroplanes. This invention is a gyroscopically controlled means for correcting undue tilt in longitudinal axis. Illustration included.
Date:
October 1, 1912
Creator:
Yeamans, Eugene
System:
The Portal to Texas History
Boring-Tool
Patent for a boring tool that has both a bit and a reamer.
Date:
October 1, 1912
Creator:
Decker, Harry R.
System:
The Portal to Texas History
Carbureter
Patent for Carbureter and it uses.
Date:
April 1, 1912
Creator:
Carpenter, John C.
System:
The Portal to Texas History
Plow
Patent for a plow with an adjustable pitch and share.
Date:
October 1, 1912
Creator:
KilPatrick, Robert L.
System:
The Portal to Texas History
Stenographer's Desk
Patent for a stenographers desk that can be put over a typewriter and is foldable.
Date:
October 1, 1912
Creator:
Long, James C.
System:
The Portal to Texas History
Seed Planter
Patent for a seed planter that can plant seeds for corn, cotton, or grain.
Date:
October 1, 1912
Creator:
Robbins, Henry W.
System:
The Portal to Texas History
Relief Valve Gear
Patent for relief valve gear. Illustration included.
Date:
October 1, 1912
Creator:
Edwards, George F. & Tilson, Martin D.
System:
The Portal to Texas History
Roll for Cotton-Gins and Machines for Burring Wool
Patent for a roll for cotton gins or wool burring machines made of rubber and coconut husks that pulls the cotton seeds or burrs out.
Date:
October 1, 1912
Creator:
Huckaby, Grabel E. U.
System:
The Portal to Texas History
Fan Attachment for Rocking Chairs
Patent for a fan attachment for rocking chairs. Illustration included.
Date:
October 1, 1912
Creator:
Csontos, Joseph
System:
The Portal to Texas History
Reversible Plow
Patent for a reversible plow with a different type of moldboard than other plows.
Date:
October 1, 1912
Creator:
Rodgers, William J.
System:
The Portal to Texas History
Duplex Water-Gage
Patent for a duplex water gage for train boilers.
Date:
October 1, 1912
Creator:
Ryan, John J.
System:
The Portal to Texas History