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Improvement in Vehicle-Wheels.
Patent for an "invention to provide a vehicle-wheel that is capable of being expanded so as to fit the tire". Patent for an invention to facilitate removing and replacing wagon or buggy tires.
Date:
July 10, 1877
Creator:
Racer, Martin J.
System:
The Portal to Texas History
Improvement in Insect-Destroyers
Patent for an insect destroyer that forces fire smoke into the ground, targeting ants and other insects.
Date:
May 29, 1877
Creator:
Melcher, John C.
System:
The Portal to Texas History
Improvement in Garden-Pumps.
Patent for improvements in garden-pumps: "a garden-pump with attachments for sprinkling liquid poison" (lines 13-15).
Date:
August 21, 1877
Creator:
Vogelsang, Charles
System:
The Portal to Texas History
Improvement in Insect-Destroyers.
Patent for improvements on insect destroyers to be used in cotton fields, including illustrations.
Date:
October 16, 1877
Creator:
Fordtran, Eugene H.
System:
The Portal to Texas History