Improvement in Washing-Machines. (open access)

Improvement in Washing-Machines.

Patent for "washing-machines known as self-regulating machines; and consists in the arrangement for controlling at will the amount of pressure to be used, in combination with the construction of the feed and washing rollers." (Lines 11-15) Includes instructions and illustrations.
Date: July 1, 1873
Creator: Rowland, William M.
System: The Portal to Texas History
Improvement in Farm-Fences. (open access)

Improvement in Farm-Fences.

Patent for "a cheap and easily-constructed fence, and one which neither small nor large stock will be able to jump over or pass through." (Lines 11-14) Includes instructions and illustrations.
Date: July 27, 1875
Creator: Rush, Alonzo & Yarbrough, Fisher
System: The Portal to Texas History
Improvement in Cotton-Bale Ties. (open access)

Improvement in Cotton-Bale Ties.

Patent for the improvement in cotton-bale ties, with description and illustrations.
Date: July 21, 1874
Creator: Cooper, William
System: The Portal to Texas History
Improvement in Corn-Cob Splitters. (open access)

Improvement in Corn-Cob Splitters.

Patent for an improved corn-cob splitter for feeding stock using a tapering pin operated by a rack and pinion to split corn whether shuck is on or off. Includes instructions and illustrations.
Date: July 2, 1878
Creator: Smith, Joseph F.
System: The Portal to Texas History