Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Mechanical Power.
Patent for a new and improved engine. This design "relates to a combined room-ventilator and fly-hand; and it has for its object to provide a device of this character which shall be simple in its construction and thoroughly efficient and effective in its operation. With these ends in view the invention consists in the improved construction and combination of parts" (lines 9-17).
Date:
May 20, 1884
Creator:
Ellis, James W.
System:
The Portal to Texas History
Earth Auger.
Patent for a new and improved auger. This design "relates to a new and improved earth-auger made funnel shaped, with side cutting-edges, and adapted to be inverted for emptying the auger; and the invention consists of the construction and arrangement of parts" (lines 7-12).
Date:
May 26, 1885
Creator:
Porter, Thomas A.
System:
The Portal to Texas History
Cotton Planter.
Patent for a new and improved cotton planter. This design is for "a cotton-planter, the vibrating agitator having radial flanges and lateral flanges upon its bow, and clamped to the under side of [a] rocking shaft by means of cuffs and [a] clamp-screw, in combination with [a] hopper having [a] removable adjustable bottom" (lines 62-67).
Date:
May 10, 1881
Creator:
Walton, Jacob Gipson
System:
The Portal to Texas History