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Sand Screen

Description: Patent for a sand screen. This invention is for sifting and screening sand. Illustration included.
Date: October 25, 1910
Creator: Tress, Paul G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Firearm

Description: Patent for a gun which automatically discharges the used cartridge and moves the next one into position that can be easily taken apart for cleaning and has a safety lock on it to prevent accidental firing.
Date: January 25, 1910
Creator: Consentino, Thomas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Clutch and Transmission Mechanism

Description: Patent for a clutch and transmission mechanism for automobiles which strengthens the load bearing of the clutch and allows greater flexibility in changing the load.
Date: January 25, 1910
Creator: Carpenter, John C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cattle-Guard

Description: Patent for a cattle guard to prevent cattle from treading upon railroad tracks. Illustrations included.
Date: October 25, 1910
Creator: Reed, Conwell P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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