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in publisher: "United States. Patent Office."  
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Insect Destroyer.

Description: Patent for an insect destroyer, specifically for the destruction of boll weevils and similar insects. The invention uses heat as the destruction agency and is portable, designed to travel along a row of plants.
Date: January 10, 1922
Creator: Rannefeld, Otto & Halbert, Robert F.
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Partner: UNT Libraries Government Documents Department

Kitchen-Cabinet.

Description: Patent for certain new and useful improvements in kitchen cabinets, including instructions and illustrations.
Date: August 2, 1898
Creator: Lackey, William
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Partner: UNT Libraries Government Documents Department

Multiple-record phonograph.

Description: Patent for a means by which record cylinders are "brought successively into operative relation" with the mechanism which causes them to rotate. Includes illustrations.
Date: June 1, 1915
Creator: Childers, Walter Edward
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Partner: UNT Libraries Government Documents Department
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