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:
Jul. 12, 2011
Filed:
Mar. 24, 2009
Ryuji Nakanishi, Yokkaichi, JP;
Kazuhiro Asada, Yokkaichi, JP;
Ryuji Nakanishi, Yokkaichi, JP;
Kazuhiro Asada, Yokkaichi, JP;
Sumitomo Wiring Systems, Ltd., Mie, JP;
Abstract
To provide an electrical junction box that has a simple construction and an improved waterproof capability. An electrical junction boxcomprises a circuit casingand a circuit boardcontained in the circuit casing. The circuit casing includes two cover bodiesand, which are opposite each other and include base plate sectionsandand peripheral wallsandprovided on the base plate sections. Portions of the peripheral wallsandare cut off to define drainage aperturesand, which is oriented downwards. Bus bars B to be electrically connected to electrical conductive paths on the circuit boardare insert-molded in connectorstoand arranged downward. Contacting portion K between the peripheral wallsandis sealed through the entire periphery with the exception of the drainage aperture