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Patent for a mechanism to be added onto a motor vehicle transmission to prevent unwarranted action on the transmission.

Date: January 25, 1916

Creator: McDonald, James

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for mechanical riding horse that is designed for children to use. It's purpose is a toy that can be ridden and travelled on as a tricycle.

Date: January 25, 1921

Creator: Finley, David Guy

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a new and useful improvement in brakes for street or railway cars.

Date: January 25, 1898

Creator: Hughes, Joel A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department