The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2003
Filed:
Sep. 27, 2002
Tsan-Kuen Wu, Tainan Hsien, TW;
Chi-Ting Chen, Tainan, TW;
Tsann Kuen USA Inc., Pasadena, CA (US);
Abstract
An electric toaster includes a power switch unit driven by an electromagnet, for holding a spring-loaded carriage mounted in a toasting compartment when the carriage is moved from an upper position to a lower position, so as to switch from an OFF-mode, where the electromagnet is disposed in a deactivated position, to an ON-mode, where the electromagnet is disposed in an activated position. A control unit enables the electromagnet to be excited when the carriage is moved from the upper position to the lower position so as to attract the carriage such that the electromagnet subsequently moves with the carriage from the deactivated position to the activated position.