UNT Libraries Government Documents Department - 12 Matching Results

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Improvement in Bale - Ties.

Patent for new and improved bale - tie, and to be applied to other things, such as barrels, tubs, bracelets, and ladies' garters.

Date: December 29, 1874

Creator: Cain, Washington G.

Item Type: Patent

Improvement in Plows.

Patent for new and useful improvement in Skeleton Tillage-Plow.

Date: December 22, 1874

Creator: Canty, Thomas

Item Type: Patent

Improvement in Force - Pumps.

Patent for new and improved force pump with three cylinders.

Date: December 22, 1874

Creator: Chambers, J. C.

Item Type: Patent

Improvement in Insect-Destroyers.

Patent for "machines which are designed for distributing poison-dust over the leaves of plants for the destruction of insects, especially the worms which prey on the cotton-plant." (Lines 11-15) Includes instructions and illustrations.

Date: December 29, 1874

Creator: Eldridge, Frank A.

Item Type: Patent

Improvement in Shingle-Bolting Machines.

Patent for a shingle-bolting machine.

Date: December 1, 1874

Creator: Fletcher, William A.

Item Type: Patent

Improvement in Manufacturing Anti-Corrosive Compounds.

Patent for "an anti-corrosive coating for iron and all other metals, and one which in all respects does positively preserve the same, and into the composition of which enters as an element neither lead, oil, nor any other ingredient that contains any destructive or otherwise deleterious acid or alkali." (Lines 7-13) Includes instructions.

Date: December 22, 1874

Creator: Lee, Archibald K.

Item Type: Patent