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4 Matching Results
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Brazing Compound
Patent for a compound for brazing saws and metal such as silver and tin.
Date:
September 3, 1912
Creator:
Ge Bott, Jay Dell
System:
The Portal to Texas History
Turntable.
Patent for an improved turntable "designed to be attached to and carried beneath a motor car" (lines 12-13) that would allow the car (train car) to be elevated or lowered onto railroad tracks. The device includes a base, pedestals, and a rotatable base.
Date:
January 3, 1922
Creator:
Westmoreland, James P. & Bullington, John D.
System:
The Portal to Texas History
Lumber-Dolly.
Patent for a lumber dolly, which has an anti-tilting device that can be used while loading or unloading the dolly.
Date:
August 3, 1909
Creator:
Lott, Andrew Gains
System:
The Portal to Texas History
Design for a Shovel Cleaner or Knife.
Design patent for a "shovel cleaner or knife" that has a particular configuration of a handle with a blade. The accompanying illustration is not included.
Date:
May 3, 1887
Creator:
Legler, Charles
System:
The Portal to Texas History