You limited your search to:

  Partner: UNT Libraries Government Documents Department
 County: Colorado County, TX
Improvement in Cotton-Seed Planters.

Improvement in Cotton-Seed Planters.

Date: December 27, 1859
Creator: Kesler, Charles
Description: Patent for the improvement of the cotton-seed planter in the arrangement of the hopper, roller with stirring and feeding teeth attached while distributing seeds accurately, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improved Bridge.

Improved Bridge.

Date: January 11, 1870
Creator: McDowell, H. S.
Description: Patent for an invention that "is to provide certain improvements in the construction of bridges, whereby the parts thereof, of wood, may be readily removed for the substitution of others, when decayed or broken, without interfering with the use of the bridge or weakening it (lines 10-15)". The patent includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Washing-Machines.

Improvement in Washing-Machines.

Date: January 31, 1871
Creator: Nave, Andrew Jackson
Description: Patent for an improvement in washing machines.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Fish and Animal Traps

Improvement in Fish and Animal Traps

Date: September 18, 1872
Creator: Hartcourt, John T.
Description: Patent for an improvement in the design of traps intended for catching fish or animals. Includes illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Churns.

Improvement in Churns.

Date: October 8, 1872
Creator: Cottingham, Gideon W.
Description: Patent for improvement in churns by using an oblong box with a diamond-shaped dash fixed in the box. The churning is done by rapidly swing the box back and forth until butter is obtained. Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Fruit-Corers.

Improvement in Fruit-Corers.

Date: December 17, 1872
Creator: Alexander, Oscar W.
Description: Patent for a device to core fruit and cut it into slices.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Processes for Destroying Ants.

Improvement in Processes for Destroying Ants.

Date: October 28, 1873
Creator: Dulany, John J. & Dreyer, Henry
Description: Patent for a method of destroying ants by digging a pit beside a colony, filling the hole with combustible materials and poisons, placing a pipe through the hole and into the mound, and then setting the pit ablaze.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cotton-Worm Destroyers.

Improvement in Cotton-Worm Destroyers.

Date: December 16, 1873
Creator: Johnson, Jehu W.
Description: Patent for "an apparatus for exterminating cotton-worms by ejecting liquid poison upon the cotton-plants" (lines 6-8). Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cotton-Worm Destroyers.

Improvement in Cotton-Worm Destroyers.

Date: October 13, 1873
Creator: Johnson, Jehu W.
Description: Patent for a wheeled vehicular device to destroy cotton worms that can be connected to a horse or a wagon. It carries a poisonous cotton-worm destroying agent and disburse this substance on crops or foliage to deter worms.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Insect-Destroying Compounds

Improvement in Insect-Destroying Compounds

Date: March 3, 1874
Creator: Johnson, Jehu W.
Description: Patent for improvement in insect,specifically cotton worms, destroying compounds . Included list of chemicals and measures of amount used.
Contributing Partner: UNT Libraries Government Documents Department
FIRST PREV 1 2 3 4 5 NEXT LAST