4 Matching Results

Search Results

Results: 1 - 4

Attachment for Wheel-Plows.

Description: 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: March 11, 1879
Creator: Cummins, John Randolph
Partner: UNT Libraries Government Documents Department

Construction of Roofs.

Description: Patent for improvements in the construction of roofs, including instruction.
Date: March 11, 1879
Creator: Boyd, John
Partner: UNT Libraries Government Documents Department

Fumigating Apparatus for Exterminating Insects.

Description: Patent for ant extermination device. Injects gas into the entrance of (primarily) ant or insect nests.
Date: March 11, 1879
Creator: Mueller, Onno
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for improvements in the plow with a heated mold-board to prevent sticking, including illustrations.
Date: March 11, 1879
Creator: Tucker, Argyle W.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen