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:
Dec. 06, 1983
Filed:
Jan. 15, 1982
Kiyoshi Takashima, Hikone, JP;
Matsushita Electric Works, Ltd., Osaka, JP;
Abstract
A plug socket is disclosed which is easy to assemble and which will visually display the working condition of a load connected thereto. The plug socket includes a body having three compartments disposed in a U-shape. In one of the compartments a first blade clip spring member is placed having an integral contact and terminal. In another of the compartments a second blade clip spring member is placed having a contact. A terminal is associated with but separate from the second blade clip spring member in the second compartment. A current transformer is placed in the third compartment. The secondary leads of the current transformer are connected to an electrically luminous element. The primary leads are connected separately to the contact of the second blade clip spring member in the second compartment and its associated terminal, respectively.