Resource Type
Counties
4 Matching Results
Results open in a new window/tab.
Results:
1 - 4 of
4
Annunciator.
Patent for improvement in annunciator by “providing a circuit-closing attachment for annunciators by means of which an electric lamp will be lit when the annunciator-drop falls.” (Lines 15-18) Illustration is included.
Date:
October 20, 1891
Creator:
Fouts, Lambert F.
System:
The Portal to Texas History
Vaporizer
Patent for a vaporizer. This invention is for use in the medical field.
Date:
October 20, 1903
Creator:
Beaumont, Godfrey
System:
The Portal to Texas History
Oil Burner
Patent for an oil burner. This invention is for use with crude or refined oils in fire boxes of stoves.
Date:
October 20, 1903
Creator:
Raymond, Emmet B.
System:
The Portal to Texas History
Cotton Chopper.
Patent for a new and improved cotton chopper. This design consists in "[t]he combination, with a pair of wheels and a main frame mounted loosely thereon, of a shaft journaled therein carrying a pinion and crank-wheel, a hoe adapted to be reciprocated by the crank-wheel, and an operating-lever connected with the shaft and hoe-handle, whereby the shaft is moved laterally and the hoe elevated simultaneously therewith" (lines 41-48).
Date:
October 20, 1885
Creator:
McGregor, Montague M.
System:
The Portal to Texas History