UNT Libraries Government Documents Department - 7 Matching Results

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Animal Trap or Dip

Patent for a trap for small animals. Illustrations included.

Date: November 22, 1910

Creator: Morris, Leopold

Item Type: Patent

Bench Clamp

Patent for bench clamp.

Date: November 7, 1916

Creator: Briles, James M.

Item Type: Patent

Combination Farming Implement.

Patent for "agricultural implements and particularly to soil tilling machines of the rotary type" (lines 9-11) ... "of simple and improved construction embodying a carrying frame, a swingingly supported adjustable frame, and a rotary tilling device mounted on the swinging frame for direct engagement with the ground" (lines 13-18).

Date: November 26, 1918

Creator: Corbin, George W.

Item Type: Patent

Downdraft-Stove

Patent for a downdraft stove. Illustrations included.

Date: November 19, 1912

Creator: Atteberry, Henry E.

Item Type: Patent

Improvement in Cotton-Seed Planters.

Patent for the improvement to cotton-seed planters by connecting the wheel to the reciprocating stirrer to guide the seed from hopper to soil and covering it, including illustration.

Date: November 27, 1860

Creator: McClanahan, C. W.

Item Type: Patent

Land-Surface Subsidence in the Texas Coastal Region

Report on the land-surface subsidence in the Texas coastal region published in agreement with the U.S. Geological Survey. Includes information on the geography and topography of 5 different subregions of the Texas coastand maps of the different areas.

Date: November 1982

Creator: Ratzlaff, Karl W.

Item Type: Report

Propeller of Machinery to be used in Currents.

Patent for a propelled water wheel that is attached to the back of a vessel that uses a current of water and stream power, including illustrations.

Date: November 18, 1851

Creator: Hardie, James

Item Type: Patent

UNT Libraries Government Documents Department - 7 Matching Results

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Animal Trap or Dip

Bench Clamp

Combination Farming Implement.

Downdraft-Stove

Improvement in Cotton-Seed Planters.

Land-Surface Subsidence in the Texas Coastal Region

Propeller of Machinery to be used in Currents.