Resource Type
Country
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Winch Attachment
Patent for an improved automobile winch attachment.
Date:
April 22, 1919
Creator:
Bush, E. E.
System:
The Portal to Texas History
Channel Cleaner.
Patent for a new and improved channel cleaner. This design "is to construct an apparatus which may be anchored in a channel where there are sand-bars, for the purpose of agitating the water and stirring up the sand, so that the current may remove it. [The] invention consists in a trunk or large tube perforated along the bottom and provided at one end with a flaring mouth for concentrating the current within the trunk; also, in the combination, with the trunk, of a stirrer and a motor-screw for driving the same" (lines 17-28).
Date:
April 22, 1890
Creator:
Evans, William
System:
The Portal to Texas History