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Transmission-Gear
Patent for improvements in motor vehicle transmissions in which all gears mesh at one time as opposed to being shifted and are "obtained by clutching different selected drive gears to the drive shaft of the transmission." (lines 18-20)
Date:
August 3, 1920
Creator:
Downie, James H.
System:
The Portal to Texas History
Folding Crate.
Patent for a crate that is "readily folded into a small compass when not in use and easily unfolded and adjusted, so as to serve the purpose of an ordinary crate, and when so adjusted it will be as rigid as though of ordinary construction." (Lines 11-15) Includes instructions and illustrations.
Date:
August 3, 1897
Creator:
Hausmann, Otto
System:
The Portal to Texas History