UNT Libraries Government Documents Department - 13 Matching Results

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Adjustable Scraper Attachment for Disk Plows
Patent for an attachment for disk plows to "clean any disk in any kind of soil" (lines 17-18). Illustrations included.
Baling-Press
Patent for "improvements in baling presses: and it consists in a press having a suitable frame, a box mounted thereon having a hinged front and a hinged side." (lines 11-14) including instructions and illustrations.
Baling-Press.
Patent for a hand-lever baling press.
Baling Press
Patent for a baling press that improves the baling of hay. The baling press is capable of receiving continuous stream of hay providing the maximum of leverage for operating the press plunger. Illustrations included.
Block-Signaling Device.
Patent for a block signaling device for railroads, which sends an audible signal as well as a telephone message to the incoming train.
Clamp.
Patent for a clamp "for use in in connection with hoisting-tackle for raising or lowering well-pipes..."(lines 9-10) that has one side attach to the pipe and the other side be releasable from the pipe.
Cotton Boll Weevil Destroyer
Patent for a cotton boll weevil destroyer. Illustration included.
Cotton Picking Machine
Patent for a cotton picking machine. Illustration included.
Cotton Picking Machine
Patent for a cotton picking machine. Illustration included.
Holder for Mechanics' Rules.
Patent for a wearable holster for a mechanics' ruler. It aims to protect the ruler, make it easier to carry and is quickly removable. Including illustration.
Insect Destroyer
Patent for an insect destroyer. Illustration included.
Ironing Board
Patent for an ironing board. Illustration included.
Package Gripper and Holder.
Patent for a package gripper for reaching items on high shelves without climbing a ladder.
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