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in subjects: "plows"

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 … more

Date: August 26, 1890

Creator: Messer, Jeremiah C.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Self Cleaning Plow.

Patent for a new and improved self-cleaning plow. This design consists in "[t]he combination of a mold-board having a plane face on the larger portion of its area, a blade having an axle journaled near the center of the said plane, a wheel journaled in the plow, with its rim parallel to and extending below the landside of the plow, a beveled gear-wheel upon the said wheel-axle, and another beveled wheel upon the blade-axle, engaging each other" (lines 79-87).

Date: August 18, 1885

Creator: Jones, Allen