Electric adapter with display unit

  • US 6,095,850 A
  • Filed: 12/11/1998
  • Issued: 08/01/2000
  • Est. Priority Date: 12/11/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. An electric adapter configured to be connected between an electric socket and an electric appliance, for indicating a plurality of electrical parameters of the electric appliance, said electric adapter comprising:

  • a housing;

    a plug arranged on a rear of the housing for insertion into an electric socket;

    an outlet socket formed on the housing, whereby the electric appliance can be electrically connected to the outlet socket;

    a control circuit including a central processing unit located within the housing for detecting a plurality of electrical parameters of the electric appliance during operationa display unit arranged on the housing for displaying at least one of the plurality of electrical parameters detected by the control circuit; and

    ,a mode selection switch arranged on the housing and connected to the central processing unit, the mode selection switch being operable from externally of the housing to select which of the plurality of electrical parameters is displayed by the display unit.

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