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Plow. (open access)

Plow.

Patent for a new and improved plow. This design "has for its object to construct a plow with a detachable point, which may be removed from the plow in an easy and convenient manner and which may be held securely attached to the plow without the use of bolts" (lines 8-13). It consists in "the combination of a pair of clamping-plates, a seat or base-plate having a downwardly-extending flange secured between the front ends of said plates, said base-plate being provided with a transverse slot, the mold-board and point provided at their meeting edges with flanges" (lines 85-91).
Date: August 26, 1890
Creator: Messer, Jeremiah C.
System: The Portal to Texas History
Tool For Removing Floors, Ceilings, Sidings, &c. (open access)

Tool For Removing Floors, Ceilings, Sidings, &c.

Patent for a tool that removes floors, ceilings, sidings, and more. Illustration included.
Date: April 26, 1904
Creator: Harmon, William O. & Quarles, Alexander H.
System: The Portal to Texas History