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Ullage-Rod

Description: Patent for an ullage rod. Illustrations included.
Date: June 21, 1910
Creator: Mackoy, Edgar S.
Partner: UNT Libraries Government Documents Department

Tie-Up Stand for Mail.

Description: Patent for the tying of mail into bundles. The invention is adjustable and allows for mail of various widths.
Date: June 5, 1917
Creator: Zerwer, John A.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a nut lock, which holds securely in place and is inexpensive to manufacture.
Date: June 14, 1910
Creator: Posey, James A.
Partner: UNT Libraries Government Documents Department

Quilting Attachment For Sewing Machines

Description: Patent for quilting attachment for sewing machines that "provide an attachment of simple construction, and readily secured to or removed from the table of a sewing machine" (lines 15-17). Illustrations are included.
Date: June 6, 1916
Creator: Zeigler, Washington M.
Partner: UNT Libraries Government Documents Department

Gin Compress

Description: Patent for improvements upon the cotton gin-compress which includes driven screws with gearing to make the compress "more effective than that heretofore employed"(lines 10-11) machinery.
Date: June 3, 1919
Creator: Dunlap, Samuel H.
Partner: UNT Libraries Government Documents Department

Cranking Device

Description: Patent for cranking device to start internal combustion engines and designed specifically for automobiles.
Date: June 24, 1919
Creator: Harris, Irvin F.
Partner: UNT Libraries Government Documents Department
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