Collection
6 Matching Results
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6
Improvement in Picket-Fences.
Patent for a new design for a picket fence which is simple in construction and inexpensive in manufacture.
Date:
December 24, 1872
Creator:
Willhite, Joseph
System:
The Portal to Texas History
Improvement in Churns.
Patent for improving a butter church mechanism.
Date:
September 24, 1872
Creator:
Messick, William P. & Messick, Harvey T.
System:
The Portal to Texas History
Improvement in Combining Bitumen and Clay.
Patent for a method of combining bitumen, water, and clay for such purposes as plastering.
Date:
September 24, 1872
Creator:
Lea, Pryor
System:
The Portal to Texas History
Improvement in Apparatus for Distilling Turpentine.
Patent for a new and improved process of production and distillation of turpentine, including illustrations.
Date:
September 24, 1872
Creator:
Lee, Archibald K.
System:
The Portal to Texas History
Improvement in Presses.
Patent for a new press design, including illustrations.
Date:
September 24, 1872
Creator:
Lasswell, Allen
System:
The Portal to Texas History
Improvement in Car-Couplings.
Patent for "an improved car-coupling simple in construction, convenient in use, and effective and reliable in operation." (lines 12-14) e.g., including illustration.
Date:
September 24, 1872
Creator:
Allen, Henry & Baldwin, Addison H.
System:
The Portal to Texas History