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US Patent: 412,479
Handle for Tools or Other Articles
Charles A. Davis - Washington, DC

USPTO Classifications:
15/143.1, 16/430, 24/115A, 254/26R, 264/222, 264/271.1, 264/293, 264/294, 264/338, 264/DIG30, 294/57, 30/340, 401/6, 42/71.02, 43/23

Tool Categories:


Not known to have been produced

Walter S. Dodge
Horace A. Dodge

Patent Dates:
Applied: Nov. 09, 1888
Granted: Oct. 08, 1889

Patent Pictures:
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A handle made with different materials that allows the owner soften the material using hot water or chemicals and make a custom fit for his hand. Only identified composition is "dental vulcanite. Expected temperature necessary is identified as 212 Fahrenheit for ease of determining the temperature but would most likely make the forming process somewhat painful

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