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T-Square

Description: Patent for a t-square. Illustrations included.
Date: March 2, 1909
Creator: Whaley, James N. & Self, James H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for an improvement to the plow by providing a plastic or plastic-like material to help sticky, thick soil and clay to glide over the surface and decrease frictional resistance, including illustrations.
Date: March 2, 1915
Creator: Fleehearty, Edward L.
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Partner: UNT Libraries Government Documents Department

Printing by Lithography

Description: Patent for improvements in lithography printing that further help reproduce worn or difficult engravings, as well as transfer and make impressions into engravings with slight loss of effect, while also providing a means in which the engraving or stone can be prepared expeditiously and inexpensively. (lines 10-25)
Date: March 2, 1915
Creator: Ray, James
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Partner: UNT Libraries Government Documents Department

Toy.

Description: Patent for a toy which features a rabbit figure that moves in such a way as to "simulate the galloping of a rabbit" (lines 61-62). Illustrations included.
Date: March 2, 1920
Creator: Fermier, Victor Emanuel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Horse-Detacher.

Description: Patent for a horse-detacher "which can be readily applied to any buggy, and one which will be adapted for quick and easy manipulation to effect detachment of the shafts from the buggy." (Lines 13-17) Includes instructions and illustrations.
Date: March 2, 1897
Creator: Turner, John F.
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Partner: UNT Libraries Government Documents Department

Harness and Saddle.

Description: Patent for a saddle and harness in which "several parts are united in a secure but detachable manner and which possesses certain other advantages" (lines 27-31).
Date: March 2, 1897
Creator: Vogtsberger, Emil
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Piano-Forte Tuning-Pin Lock.

Description: Patent for a new and improved lock for forte-piano tuning-pins. This design consists "of an elongated or oblong metal plate provided with a slot in a part of its length and having one of its faces roughened into serrations . . . which, together with . . . correspondingly-toothed hooks bolted to said plate, form a clamp to bind two or more tuning-pins of a piano together, to prevent them from turning as a set or independently" (lines 16-25).
Date: March 2, 1880
Creator: Norcross, Levi W.
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Partner: UNT Libraries Government Documents Department

Plant-Supporting Device

Description: Patent for a simple form of a plant supporting and sticking device for gardeners and agriculturalists, with illustration (lines 10-15).
Date: March 2, 1915
Creator: Allen, William H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Root Crop Harvester

Description: Patent for a root crop harvester. This invention is designed for the harvesting of peanuts, potatoes, sugar beets, turnips, onions, etc. Illustration included.
Date: March 2, 1909
Creator: Bourland, Joseph M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Draft-Equalizer

Description: Patent for a draft-equalizer which is an apparatus adapted to be used for, "three draft animals, one pulling against two animals.
Date: March 2, 1915
Creator: McCall, Robert A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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