4 Matching Results

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Insect Destroyer. (open access)

Insect Destroyer.

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.
System: The Portal to Texas History
Multiple-record phonograph. (open access)

Multiple-record phonograph.

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
System: The Portal to Texas History
Hat Fastener (open access)

Hat Fastener

Patent for hat fastener. illustration included.
Date: March 28, 1905
Creator: MacDonald, Singlton
System: The Portal to Texas History
Kitchen-Cabinet. (open access)

Kitchen-Cabinet.

Patent for certain new and useful improvements in kitchen cabinets, including instructions and illustrations.
Date: August 2, 1898
Creator: Lackey, William
System: The Portal to Texas History