Counties
Decade
Month
Day
4 Matching Results
Results open in a new window/tab.
Results:
1 - 4 of
4
Cattle-Guard.
Patent for a new improvement in cattle guards, including instructions and illustrations.
Date:
July 4, 1899
Creator:
Arnold, Eliphalet Lester
System:
The Portal to Texas History
Cotton-Cleaner.
Patent for a cotton-cleaner that has the flue leading from the gin to the condenser. It is an improvement previously granted to the inventor (No. 506,134), where "dust-laden air will be effectually prevented from passing through the cleaning drum of the cleaner and mingling again with the cleaned cotton which is fed to the condenser" (lines 16-20).
Date:
December 4, 1894
Creator:
Rembert, Henry
System:
The Portal to Texas History
Nut Lock
Patent for a mechanism to lock a nut in place on a bolt that also automatically releases when a wrench is applied to turn the nut.
Date:
August 4, 1914
Creator:
Edwards, Whitfield H.
System:
The Portal to Texas History
Railway-Rail Brace.
Patent for a new railway-rail brace designed "particularly to be used on curves of rail-way tracks, and which ties the rails as to prevent spreading of said rails" (lines 13-16), including illustrations.
Date:
July 4, 1916
Creator:
Barnes, Ned Eastman
System:
The Portal to Texas History