5 Matching Results
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5
Car Ventilation.
Patent for an apparatus to improve car ventilation, including illustrations.
Date:
February 18, 1879
Creator:
Knipscheer, John
System:
The Portal to Texas History
Binder for Paper Tablets.
Patent for improvements for tablets for blank paper, leterheads, etc. that holds content securely, including illustrations.
Date:
February 25, 1879
Creator:
Murray, Bredett C.
System:
The Portal to Texas History
Improvement in Planter and Cultivator.
Patent for an easily converted machine that can plan corn, drill corn or cotton, or cultivate growing crops, including illustrations.
Date:
February 11, 1879
Creator:
Bowles, Talbot M. & Farmer, Joesph W.
System:
The Portal to Texas History
Improvement in Plows
Patent for a plow for use in heavy or wet lands, including illustrations.
Date:
February 11, 1879
Creator:
Woodward, Lewis E.
System:
The Portal to Texas History
Device for Ringing Bells.
Patent for improvements in the construction of devices for ringing bells, including illustrations.
Date:
February 25, 1879
Creator:
Perry, Elton
System:
The Portal to Texas History