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3 Matching Results
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Transmission Gearing.
Patent for transmission gearing which is the gearing inside of the transmission.
Date:
December 21, 1915
Creator:
Halze,Edwin J
System:
The Portal to Texas History
Plow.
Patent for a plow where a stock or standard is pivoted to and adjustably connected with the beam which features improvements in construction, arrangement, and combination of parts.
Date:
October 21, 1902
Creator:
Reeves, Beverly Gray
System:
The Portal to Texas History
Washing Machine
Patent for a washing machine so it can "provide a simple and improved device of this character, which can be efficiently operated" (p. 03).
Date:
May 21, 1889
Creator:
Fleischhauer, Louis
System:
The Portal to Texas History