UNT Libraries Government Documents Department - 7 Matching Results

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Liquid for Exterminating Grass or Similar Growths.

Patent for a new and useful liquid for exterminating grass or similar growths, including instructions and illustrations.

Date: July 5, 1898

Creator: Chapman, William A.

Item Type: Patent

Lunch Box

Patent for a lunch box.This invention is designed with a secured latching lid. Illustration included.

Date: November 5, 1912

Creator: Christian, Carl

Item Type: Patent

Improvement in Rotary Engines.

Patent for Improvement in Rotary Engines concerning "the arms of the frame" (lines 9), which are powered by steam and "steam valves with arms" (line 17) including a detailed explanation and description of the illustration.

Date: February 5, 1878

Creator: Evens, George

Item Type: Patent

Railway-Switch.

Patent for a railway switch that has an oscillatory rail.

Date: December 5, 1911

Creator: Hensley, Thomas L.

Item Type: Patent

Shock-Former Attachment for Binders.

Patent for an improved attachment for binders "which will hold a number of bundles of grain and which will then deposit the bundles of grain in a field in a set-up position, thus forming a shock (lines 10-14).

Date: October 5, 1915

Creator: Miller, Jack E.

Item Type: Patent

Improvement in Cotton Pickers.

Patent for improvements in cotton pickers which require less labor than manual efforts.

Date: January 5, 1915

Creator: Scheble, Eugene S.

Item Type: Patent

Cook-Stove.

Patent for a cook-stove, which has two ovens that can be used together or separately.

Date: December 5, 1911

Creator: Turbeville, John B.

Item Type: Patent

UNT Libraries Government Documents Department - 7 Matching Results

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Liquid for Exterminating Grass or Similar Growths.

Lunch Box

Improvement in Rotary Engines.

Railway-Switch.

Shock-Former Attachment for Binders.

Improvement in Cotton Pickers.

Cook-Stove.