Country
Counties
Decade
Day
4 Matching Results
Results open in a new window/tab.
Results:
1 - 4 of
4
Churn.
Patent for a churn dasher that will fit in any size churn and is simple and economical to produce.
Date:
April 30, 1907
Creator:
Koch, Rudolph
System:
The Portal to Texas History
Restaurant Serving Mechanism
Patent for a restaurant serving mechanism. The mechanism is a wagon-like structure intended to make serving food and cleaning up tables a more streamlined process.
Date:
June 30, 1920
Creator:
Mabry, Raymond A
System:
The Portal to Texas History
Earth-Augers.
Patent for a new and improved earth auger. This design calls for "a hinged door having its edge folded or bent to form an air-tube . . . [and] a pair of hemi-cylindrical doors having on one or both an air duct or ducts," as well as interchangeable bits with a shouldered and threaded shank and a nut combined and arranged in a novel way (paras. 12-15).
Date:
October 30, 1877
Creator:
Fields, Daniel G.
System:
The Portal to Texas History
Cotton Cleaner and Feeder
Patent for an invention to feed cotton into a cleaner. Illustrations included.
Date:
October 30, 1906
Creator:
Crawford, Charles William
System:
The Portal to Texas History