Collection
6 Matching Results
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6
Ironing-Table
Patent for ironing tables that can be knocked down and packed into a small compass for transportation or storage.
Date:
April 29, 1913
Creator:
Kennedy, William J.
System:
The Portal to Texas History
Soil-Treating Machine.
Patent for a soil-treating machine that makes short furrows in the soil for the purpose of irrigation by retaining rain water or snow.
Date:
April 29, 1913
Creator:
Haralson, James C.
System:
The Portal to Texas History
Harrow
Patent for harrows to provide utilizing spring teeth that can either be used for gathering vegetation or loosening soil.
Date:
April 29, 1913
Creator:
Tucker, George W.
System:
The Portal to Texas History
Door-Hanger.
Patent for a door hanger which supports heavy doors, in particular "barn doors, freight car doors, and the like."
Date:
April 29, 1913
Creator:
Caneavri, Joseph
System:
The Portal to Texas History
Lifting-Jack.
Patent for a mechanical device improvements to lift heavy loads or to apply great forces.
Date:
April 29, 1913
Creator:
Graves, James M.
System:
The Portal to Texas History
Intestine-Protector.
Patent for an intestine protector that protects the intestines from needles (or other sharp instruments) after surgical procedures have concluded.
Date:
April 29, 1913
Creator:
Miller, Robert E. L.
System:
The Portal to Texas History