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Window Structure

Description: Patent for a window structure. This invention includes upper and lower sash frames. Illustrations included.
Date: February 11, 1913
Creator: Hatzfield, Charles
Partner: UNT Libraries Government Documents Department

Table Cloth Clasp.

Description: Patent for table cloth clasp, "which may be readily detachably connected with the table top, will securely hold the table cloth in place thereon, and will be entirely concealed by the table cloth" (lines 14-17).
Date: February 14, 1913
Creator: Hatzfeld, Charles
Partner: UNT Libraries Government Documents Department

Post Hole Drill

Description: Patent for Post Hole Drill.
Date: February 17, 1917
Creator: Blue, Lee A.
Partner: UNT Libraries Government Documents Department

Device for Tying and Untying Packages.

Description: Patent for a device to easily secure and release cords used to bind packages, including instructions and illustrations.
Date: February 25, 1913
Creator: Galbraith, David G.
Partner: UNT Libraries Government Documents Department

Device for Hanging Wall-Paper.

Description: Patent for a device for hanging wall paper that includes a paper holder and paper brush/roller.
Date: February 13, 1912
Creator: Randle, Millard F.
Partner: UNT Libraries Government Documents Department

Bit-Hoist

Description: Patent for easy removal of bits from drilling machines.
Date: February 11, 1919
Creator: Parrish, Benjamin Eugene & Stage, Solomon
Partner: UNT Libraries Government Documents Department
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