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Insect-Powder Distributer.

Description: Patent for a poison distributor that has an adjustable discharge distance and does not clog. It is crank operated to generate a steady stream of poison.
Date: January 2, 1894
Creator: Schumacher, Hermann G.
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties.

Description: Patent for a new and improved bale-tie design with different buckle and band. It includes illustrations.
Date: January 14, 1879
Creator: Johnson, Jordan
Partner: UNT Libraries Government Documents Department

Door Operating and Locking Means

Description: Patent for improved locking means for sliding doors.
Date: January 9, 1917
Creator: Freeman, Richard J.
Partner: UNT Libraries Government Documents Department

Signal-Lock for Mail-Boxes.

Description: Patent for a signal lock for mail boxes, which can only be operated from the inside of the box and locks in position.
Date: January 7, 1908
Creator: Patterson, Samuel
Partner: UNT Libraries Government Documents Department

Electric Railway.

Description: Patent for an electric railway that has the electric conductor on or under the ground, in a tube. The tube gets electricity to the trains via contact-pieces embedded in the tube, and it collapses whenever the train wheels go over it. The tube and conductor are kept safe in a u-shaped hanger underground.
Date: January 12, 1897
Creator: Lomb, George W. C.
Partner: UNT Libraries Government Documents Department

Fan Attachment.

Description: Patent for a new and improved fan attachment. This design "consists of an attachment for rocking-chairs, cradles, &c., and having an oscillatory arm adapted to hold a fan" (lines 9-11).
Date: January 2, 1883
Creator: Cohen, Moses
Partner: UNT Libraries Government Documents Department

Drift Valve.

Description: Patent for a drift valve for locomotive engines to effect automatic diversion of exhaust steam from the air pump to the smoke box, after the steam from the main throttle has been shut off.
Date: January 3, 1922
Creator: Gilman, Benoist P.
Partner: UNT Libraries Government Documents Department

Artificial-Stone Composition

Description: Patent for "an artificial stone adapted for all purposes to which natural stone can be applied, and which can be given any desired shape while in a plastic state, or carved and polished after hardening" (lines 12-18).
Date: January 28, 1890
Creator: Blackmon, Albert M.
Partner: UNT Libraries Government Documents Department

Barber's Paper Clip.

Description: Patent for a new and improved barber's paper clip. This design calls for "a clip formed by doubling upon itself a [flat] strip of metal," which will hold sheets of paper on which barbers can sharpen their razors. A hook exists on the opposite side, by which the paper clip can hang from the hot towel on the customer's face.
Date: January 17, 1882
Creator: Cohen, Moses
Partner: UNT Libraries Government Documents Department
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