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56
Machine For Compressing Baled Hay.
Patent for a machine for compressing baled hay to a "greater density" (line 16). Can also be used to compress loose hay or other similar materials.
Date:
February 27, 1917
Creator:
Whitney, George E.
System:
The Portal to Texas History
Manufacture of Aluminum Chlorid
Patent for method of making aluminum chlorid, where a form of hydrated alumina is combined with coking coal, and then exposed to heat and chlorin/chlorin containing gas.
Date:
February 27, 1917
Creator:
McAfee, Almer M.
System:
The Portal to Texas History
Silo Chute
Patent for discharging chute on a silo.
Date:
February 27, 1917
Creator:
Frnaklin, Edward A.
System:
The Portal to Texas History
Valve Means for Oil Well Swivels
Patent for a valve that may be incorporated into the swivel of an oil well drill to aid in expediting the drilling process.
Date:
February 27, 1917
Creator:
Lincoln, B. Hugh
System:
The Portal to Texas History
Wagon Tongue
Patent for wagon tongue that is designed to relieve the draft animals of shock caused by the flapping of a tongue.
Date:
February 27, 1917
Creator:
Pearcy, Robert B.
System:
The Portal to Texas History
Washing Machine.
Patent for new and useful improvements for a pounder type of washing machine, including instructions and illustrations.
Date:
February 27, 1917
Creator:
Patterson, Thomas A.
System:
The Portal to Texas History
Lock.
Patent for "locking the control pedals of a motor vehicle from movement in either direction, the said lock being arranged between the pedals and arranged to simultaneously engage and lock both" (lines 9-14).
Date:
February 27, 1919
Creator:
Cameron, Robert G.
System:
The Portal to Texas History
Wrench
Patent for tools used for construction, plumbing, machinery, home renovations, and many more.
Date:
February 27, 1923
Creator:
Edwards, Charles R.
System:
The Portal to Texas History