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Ant-Trap.

Description: Patent for ant traps that has a body portion with upper and lower inlet chambers. The trap is connected with the upper inlet chamber by a passage-way through which the ants may pass.
Date: December 19, 1911
Creator: Seifert, Adolf R. R. & Campbell, Bertha
Partner: UNT Libraries Government Documents Department

Combined Scrubber And Mop.

Description: Patent for the combination of a scrubber, a mop, and a water receptacle to supply the cleansing liquid to the surface that is being cleaned and it provides a mechanism for wringing the mop.
Date: January 23, 1912
Creator: Lee, Bryant
Partner: UNT Libraries Government Documents Department

CONCRETE-BLOCK MACHINE

Description: Patent for "improvements in means for improving cement or concrete blocks."(ln. 12-14)
Date: February 10, 1914
Creator: Cathriner, Joseph
Partner: UNT Libraries Government Documents Department

Wire-Fastener

Description: Patent for a wire fastener. Illustrations included.
Date: September 20, 1910
Creator: Kramer, William C., Jr.
Partner: UNT Libraries Government Documents Department

Lawn-Trimmer

Description: Patent for improved lawn trimmer "whereby the margins of a lawn adjacent side walks or curbing may be trimmed." (lines 12-14) including instructions and illustrations.
Date: April 10, 1917
Creator: Rial, John & Hodde, William C.
Partner: UNT Libraries Government Documents Department

Float-Valve.

Description: Patent for a long-lasting float valve.
Date: July 5, 1910
Creator: Mayfield, Jesse L.
Partner: UNT Libraries Government Documents Department

Explosive Compound

Description: Patent for an explosive compound made of potassium chlorate, granulated sugar, and alcohol that is not unstable.
Date: February 25, 1913
Creator: Dippel, Charles F.
Partner: UNT Libraries Government Documents Department

Molding Device.

Description: Patent for a molding device for making concrete pipes.
Date: September 27, 1910
Creator: Rial, John
Partner: UNT Libraries Government Documents Department

Portable Blacking Kit.

Description: Patent for a small affordable and portable space that "travelers, soldiers, or other parties" can carry a shoe shining kit in. The box can carry "blacking brushes, cloth and the usual articles carried in a kit of this kind".
Date: February 11, 1919
Creator: Reid, Chauncey S.
Partner: UNT Libraries Government Documents Department

Display Rack.

Description: Patent for rotary display rack for goods to be readily exhibited.
Date: January 29, 1918
Creator: Koehler, Bert J.
Partner: UNT Libraries Government Documents Department

Air-Blast Cotton-Gin

Description: Patent for airing out the lent from the brushes on the ginn. This also uses less power than the ones before.
Date: November 21, 1914
Creator: Ginn, Carrollvernon B.
Partner: UNT Libraries Government Documents Department
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