UNT Libraries Government Documents Department - 49 Matching Results

Search Results

Results: 1 - 24 next

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
Item Type: Refine your search to only Patent

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.
Item Type: Refine your search to only Patent

Improvement in Cotton-Sprinklers

Description: Patent for Improvements to cotton-sprinklers that provides "effective distribution of poisonous liquids upon cotton-plants, for the purpose of destroying the cotton-worm or other destructive insects." (lines 15-18) Includes instructions and illustration.
Date: November 11, 1879
Creator: Schier, John
Item Type: Refine your search to only Patent

Improvements in Wind-Wheels.

Description: Patent for an "invention [consisting] in the construction and arrangement of a dome which surrounds a wind-wheel" (line 14-16) including instruction and illustrations. Constitutes an improvement to then existing windmills.
Date: January 11, 1876
Creator: Stephens, Lawrence E.
Item Type: Refine your search to only Patent

Improvement in Tonic Remedies.

Description: Patent for a medicinal compound consisting of sulphate quinine, diluted sulphuric acid, purified chinoidine, sulphate iron, sulphate magnesia, peppermint oil, and saturated quassia-water. Includes instructions.
Date: January 11, 1876
Creator: Rucker, Benjamin Franklin
Item Type: Refine your search to only Patent

Improvement in Umbrella-Supporters.

Description: Patent for "a simple and convenient device for supporting and carrying a parasol or umbrella in such a way as to leave the hands free, and which will enable the parasol or umbrella to be tilted or inclined forward or back, or to either side, as may be required" (lines 8-14). Includes instructions and illustrations.
Date: January 11, 1876
Creator: Arnold, Eliza M.
Item Type: Refine your search to only Patent

Improvement in Stalk-Pullers.

Description: Patent for an "improved machine designed especially for pulling cotton-stalks, but which may be used with advantage for pulling other stalks, weeds, &c., and which shall be so constructed as to clear itself of the stalks as they are pulled" (para. 4).
Date: April 11, 1876
Creator: Butler, George W. & O'Connell, Timothy P.
Item Type: Refine your search to only Patent
Back to Top of Screen