UNT Libraries Government Documents Department - 3 Matching Results

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Patent for a new nut and bolt lock design that is reliable and can lock permanently if needed, including illustrations.

Date: May 19, 1914

Creator: Ames, Ernest R.

Item Type: Patent

Patent for truss in relation to the truss pad and its adjustable straps to allow for a more sanitary and secure device, including illustrations.

Date: February 10, 1914

Creator: Haile, James Thomas

Item Type: Patent

Patent for a new flying machine which uses compact, "artificially produced air currents" (lines 11-12), including illustrations.

Date: August 4, 1914

Creator: Tiner, John Francis

Item Type: Patent