Counties
6 Matching Results
Results open in a new window/tab.
Results:
1 - 6 of
6
Mailing-Cabinet.
Patent for a mailing cabinet, which will assist the mail service to better aid the distribution of the mail with a larger space to sort.
Date:
February 6, 1912
Creator:
Exline, Marcus P.
System:
The Portal to Texas History
Gin-Saw.
Patent for a saw toothed drums or cylinders (such as used for gins that denude cotton seeds).
Date:
February 13, 1912
Creator:
Garner, James C. & Reynolds, Charles S.
System:
The Portal to Texas History
Electrostatic Separator.
Patent for an electrostatic separator for various particles.
Date:
February 20, 1912
Creator:
Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
System:
The Portal to Texas History
Revolver Supporting and Operating Apparatus
Patent for a supporting and operating apparatus for revolvers. Illustrations included.
Date:
February 20, 1912
Creator:
Sims, Henry W.
System:
The Portal to Texas History
Device for Holding Trolley-Poles on Wires.
Patent for a device for holding trolley poles on wires.
Date:
February 20, 1912
Creator:
Van Cleave, William F. & Woodall, Anderson T.
System:
The Portal to Texas History
Cotton-Feeder.
Patent for cotton feeders to facilitate the replacement of feed rollers without damage to the cotton feeder and be disposed of efficiently, including illustrations and instructions.
Date:
February 13, 1912
Creator:
Murray, Stephen D.
System:
The Portal to Texas History