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Combined Corner Brace and Hinge for Screens

Description: Patent for combined corner brace and hinge for screens. Illustration included.
Date: June 12, 1911
Creator: Kirk, Robert L.
Partner: UNT Libraries Government Documents Department

Collapsible Coffee-Pot.

Description: Patent for a new and improved collapsible coffee pot and similar receptacles, including illustrations.
Date: June 6, 1911
Creator: Irwin, Walter W.
Partner: UNT Libraries Government Documents Department

Coin-Controlled Vending-Machine

Description: Patent for a coin-operated vending machine. Illustrations included.
Date: June 6, 1911
Creator: Boucher, Horace E.
Partner: UNT Libraries Government Documents Department

Bale-Band Buckle

Description: Patent for a bale band buckle. Illustrations included.
Date: June 6, 1911
Creator: Brigance, Alice O.
Partner: UNT Libraries Government Documents Department

Closet-Flushing Mechanism.

Description: Patent for a water closet flushing mechanism, which prevents the water from standing in the toilet bowl where it is liable to freeze in cold weather.
Date: June 20, 1911
Creator: Parker, Thomas H.
Partner: UNT Libraries Government Documents Department

Air-Brake Coupling

Description: Patent for an air brake coupling for use on trains that opens the air valves when the coupling is attached.
Date: June 20, 1911
Creator: Winton, Robert A.
Partner: UNT Libraries Government Documents Department

Aerodrome

Description: Patent for an aerodrome/helicopter with improved wing design.
Date: June 27, 1911
Creator: Snow, Guy
Partner: UNT Libraries Government Documents Department

Aerodrome

Description: Patent for an aerodrome. Illustrations included.
Date: June 6, 1911
Creator: Mayhew, Nathaniel L.
Partner: UNT Libraries Government Documents Department
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