Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
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Ulysses Schuyler Smith
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Individual
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Individual
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Publication of GB191418747ApublicationCriticalpatent/GB191418747A/en
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
H05B1/00—Details of electric heating devices
H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
H05B1/0202—Switches
H05B1/0205—Switches using a fusible material
Abstract
18,747. Smith, U. S. Aug. 17. Electric hand-irons.-A spring 7, acting upon the connecting-plug 5 and serving as a cut-off when released, is restrained by the engagement of a hook 11 with a fusible pin 16 inserted in a socket 13.
GB191418747D1914-08-171914-08-17Automatic Current Cut-off for Electrical Appliances.
ExpiredGB191418747A
(en)