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Bolt Lock

Description: Patent for an improved bolt block that maintains a bolt effectively against axial rotation.
Date: March 23, 1915
Creator: Robinson, Robert John, Sr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Kitchen-Sink

Description: Patent for a kitchen sink. Illustrations included.
Date: October 8, 1912
Creator: Ogle, Thomas Scott & Polansky, Robert F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cultivator

Description: Patent for a cultivator designed to "regulate the pitch at which the sweep blades enter the ground" (lines 13-15). Illustrations included.
Date: March 22, 1910
Creator: Hewitt, John Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cooler

Description: Patent for a cooler for water, milk, and other perishable items. Illustrations included.
Date: April 4, 1911
Creator: Langham, William Wiley
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Combined Ironing Board and Washstand

Description: Patent for a combined ironing-board and washstand. This invention is a combination of ironing-boards and wash-stands that can be mounted to the wall. Illustration included.
Date: February 22, 1910
Creator: Havecotte, John H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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