Collection
Counties
Decade
Month
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Acetylene Gas Machine
Patent for a new and useful improvement in gas-machines.
Date:
December 14, 1897
Creator:
Bryant, Henry
System:
The Portal to Texas History
Scrubbing Machine
Patent for a scrubbing machine. Illustrations included.
Date:
December 8, 1903
Creator:
Timon, Patrick E.
System:
The Portal to Texas History
Farm Gate.
Patent for a new and improved farm gate. This design "provide[s] the gate with a suitable spring-bolt, in connection with an arrangement of devices or mechanism whereby the bolt is operated as the gate is being opened; also, in providing means whereby the pressure on the gate caused by the wind is equalized, thereby enabling the gate to be more easily operated" (lines 22-29).
Date:
December 13, 1881
Creator:
Wolfram, John Arnold
System:
The Portal to Texas History