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Improvement in Door-Securers.
Patent for a new and improved safety-locks for doors which consists of only three parts: a screw with sharp points, a nut, and a guard pivoted to the nut. It includes illustrations.
Date:
January 21, 1879
Creator:
Hine, Miller J.
System:
The Portal to Texas History
Improvements in Compounds for Destroying Trees, Roots, &c.
Patent for a new and useful improvements to compouds used in the destroying of trees. Lists ingredients and dosages.
Date:
October 21, 1879
Creator:
Buchanan, William T.
System:
The Portal to Texas History
Improvements in Escapements for Time-Pieces
Patent for inprovements in escapements for time-pieces involving levers and duplex escapements as a way of improving force and regularity in time-pieces. Patent gives instructions and provides illustrations.
Date:
October 21, 1879
Creator:
Laughlin, Abner G.
System:
The Portal to Texas History
Improvement in Strap-Protector and Buckle
Patent for improvements in strap-protector and buckle for harness in order for it to not become cracked or bent. Provides instructions and illustrations.
Date:
October 21, 1879
Creator:
Padgitt, Tom
System:
The Portal to Texas History
Improvement in Cotton and Hay Presses.
Patent for improvements in baling-presses. It consists of movable followers and a sliding drum that has a ratchet secured to a clutch and a shaft. It includes illustrations.
Date:
January 21, 1879
Creator:
Smithson, Richard T.
System:
The Portal to Texas History