UNT Libraries Government Documents Department - 10 Matching Results

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Amusement Device

Patent for an amusement device. This invention uses a ballast and simulates the appearance and motion of a floating ship under way. Illustrations included.

Date: March 28, 1911

Creator: Corneliussen, Ivar

Automobile Torpedo

Patent for a submarine torpedo which explodes in the hull of a vessels it hits.

Date: July 18, 1911

Creator: Douglas, William M.

Patent for an improved fire box liner construction for oil fueled locomotives that is made from bricks in an interlocking design that does not require cement and will not shake apart from vibration. Includes illustrations.

Date: September 12, 1911

Creator: Blackmond, William C. & Stoy, Guy Everett

Combined Ruler and Blotter

Patent for a ruler that can also be used as a blotter. Illustrations included.

Date: July 25, 1911

Creator: Muller, Frederick William, Jr.

Fire-Extinguishing System.

Patent for a fire extinguishing system with improved hydrant connections and sprinkler systems in buildings.

Date: February 7, 1911

Creator: Corneliussen, Ivar

Mail-Bag Catcher and Deliverer.

Patent for a mail bag catcher and deliverer for use by trains.

Date: June 13, 1911

Creator: Tauson, Reinhold W.

Moving Picture Machine

Patent for a moving picture machine. "One of the objects of the invention is to provide a mechanism consisting of the combination of the combination of magazine and winding reels" (inline 11- 13). Illustrations included.

Date: May 9, 1911

Creator: Yanch, Edwin R.