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7 Matching Results
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Lifting-Jack.
Patent for a lifting jack for car trucks.
Date:
March 24, 1908
Creator:
Berge, Emil Herman Zum
System:
The Portal to Texas History
Screw-Driver and Attachment Therefor.
Patent for a screwdriver with an attachment to hold screws in place while putting together eyeglasses.
Date:
March 10, 1908
Creator:
Chappel, James M.
System:
The Portal to Texas History
Screen-Hanger.
Patent for a screen hanger with a hook for a half window screen and a hook for a full window screen on each end of it.
Date:
March 3, 1908
Creator:
Rust, Emory G.
System:
The Portal to Texas History
Poultry-Greaser.
Patent for a poultry greaser, which allows the application of insecticide to chickens while they are eating.
Date:
March 24, 1908
Creator:
Wilson, William W.
System:
The Portal to Texas History
Non-Refillable Bottle
Patent for a bottle that prevents outside liquids from flowing inside. Illustrations included.
Date:
March 3, 1908
Creator:
Gibson, Elizabeth
System:
The Portal to Texas History
Electric-Light Support
Patent for a support for electric lights attached to a cord circuit. Illustrations included.
Date:
March 10, 1908
Creator:
Thevenet, Philip N.
System:
The Portal to Texas History
Fuel-Briquet.
Patent for a fuel briquet formula consisting of coal waste, cotton seed meal, cattle dung, ground flint rock, and coal oil residuum or asphaltum. Is easily transportable, repels moisture, and burns well.
Date:
March 10, 1908
Creator:
Mannewitz, August M.
System:
The Portal to Texas History