UNT Libraries Government Documents Department - 7 Matching Results

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Patent for train car coupling. Illustration included.

Date: January 17, 1905

Creator: Jones, Evan S.

Item Type: Patent

Patent for a harness hanger, which prevents the harnesses from getting tangled.

Date: September 14, 1909

Creator: Taylor, William L.

Item Type: Patent

Patent for a plow attachment that is used for cutting the plowed stalks and breaking up large chunks of soil. Illustrations included.

Date: July 13, 1909

Creator: Batson, Joseph A.

Item Type: Patent

Patent for a safety stirrup which has a locking mechanism, which will open if a rider is thrown from the saddle to release the foot from the stirrup.

Date: March 9, 1909

Creator: Batson, Joseph A.

Item Type: Patent

Patent for spectacles. Illustration included.

Date: February 21, 1905

Creator: Trulove, James William

Item Type: Patent

Patent for an improved oil well digging machine.

Date: December 1, 1908

Creator: Clack, Judge H.

Item Type: Patent

Patent for "a new windmill design to improve the construction of windmills and to provide a simple, durable, and efficient one" (lines 11-12)

Date: May 22, 1900

Creator: Benson, Arthur Edgar

Item Type: Patent