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Construction of Roofs.
Patent for improvements in the construction of roofs, including instruction.
Date:
March 11, 1879
Creator:
Boyd, John
System:
The Portal to Texas History
Plow.
Patent for improvements in the plow with a heated mold-board to prevent sticking, including illustrations.
Date:
March 11, 1879
Creator:
Tucker, Argyle W.
System:
The Portal to Texas History
Fumigating Apparatus for Exterminating Insects.
Patent for ant extermination device. Injects gas into the entrance of (primarily) ant or insect nests.
Date:
March 11, 1879
Creator:
Mueller, Onno
System:
The Portal to Texas History
Attachment for Wheel-Plows.
Patent for "invention has relation to improvements in attachments to sulky and other horse-plows" (para. 3). Combines a circle-plate, transverse clamp-ridge, clamps, a bearing plate, a king-bolt, a transverse sleeve, an axle, adjusting collars, and transporting-wheels on said axle.
Date:
December 21, 1878
Creator:
Cummins, John Randolph
System:
The Portal to Texas History