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Collapsible Crate

Description: Patent fora collapsible crate used specifically for "shipping poultry or other live animals" (lines 11-12).
Date: March 23, 1915
Creator: Master, Chester A. & Wolnitzek, Oscar T.
Partner: UNT Libraries Government Documents Department

Attachment for Phonographic Reproducers.

Description: Patent for a device that reduces the crackling sound of records playing on a phonograph.
Date: March 20, 1917
Creator: Gollmer, Edmund
Partner: UNT Libraries Government Documents Department

Improvement in Combined Planter and Cultivator.

Description: Patent for improvement in combined planter and cultivator by “combining instruments such as hoppers, plow-beans, brace-bars, foot-levers and many others that required for preparing the ground, planting the seed, and cultivating the plants and which may be easily adjusted for the various uses.” (Lines 22-25) Illustration is included.
Date: March 16, 1869
Creator: Switzer, W. C.
Partner: UNT Libraries Government Documents Department

Stationery Filing-Case

Description: Patent for a stationery filing case. Illustrations included.
Date: March 29, 1910
Creator: Bane, Hamilton Sayers
Partner: UNT Libraries Government Documents Department

Method of Making Mattresses.

Description: Patent for a new and improved method of making mattresses. This invention "consists in first disintegrating the material and simultaneously forcing the same into a suitable receptacle, fanning said material as it passes into the receptacle, and finally compressing the same . . . thereby dispensing with tacking of the bat" (lines 15-22).
Date: March 5, 1889
Creator: Haynes, Daniel
Partner: UNT Libraries Government Documents Department

Cotton-Picking Nozzle.

Description: Patent for a new cotton picking nozzle that can be used with a suction device to pick cotton more efficiently, including illustrations.
Date: March 30, 1920
Creator: Taylor, Charles E.
Partner: UNT Libraries Government Documents Department

Clothes-Pin.

Description: Patent for a simple, metallic, and inexpensive clothes pin that can be used with a rope or wire line. It can be attached easily but will not blow off. It does not rust or tear the clothes.
Date: March 28, 1893
Creator: Crump, William E.
Partner: UNT Libraries Government Documents Department

Collapsible Tent.

Description: Patent for improving collapsible tent rods and corner posts that support the structure, with illustrations.
Date: March 30, 1920
Creator: Hackfield, Arnold W.
Partner: UNT Libraries Government Documents Department

Carpenter's Hatchet.

Description: Patent for a new and improved carpenter's hatchet. This design, "by curving or convexing the back of the hatchet downward from the eye to the rear end of the blade [it] greatly facilitates the ease and efficiency with which the hatchet can be used in driving nails in angles and corners—an improvement which will be at once appreciated by all carpenters—while by forming the back of the blade with the opposite recesses, leaving the thin wall between them, the hatchet can be used as a screw-driver,… more
Date: March 27, 1888
Creator: Stopple, John Julius
Partner: UNT Libraries Government Documents Department
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