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Lawn-Mower Sharpener.

Description: Patent for a new device that improves lawn mower sharpeners, including illustrations. It is a detachable device that attaches directly to the lawn mower and sharpens the blades while in use.
Date: October 17, 1922
Creator: Lancaster, Edmund Banning
Partner: UNT Libraries Government Documents Department

Nutcracker

Description: Patent for Nutcracker
Date: October 17, 1916
Creator: Fort, Foster W.
Partner: UNT Libraries Government Documents Department

Gasoline separator

Description: Patent for Gasoline separator
Date: October 17, 1916
Creator: Cobb, John Olen
Partner: UNT Libraries Government Documents Department

Truck

Description: Patent for truck, or dolly, used in movement of packages.
Date: October 17, 1916
Creator: Hall, James T.
Partner: UNT Libraries Government Documents Department
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