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. 05, 2000
Filed:
Jul. 30, 1998
Takeshi Endoh, Nagoya, JP;
Harness System Technologies Research, Ltd., Nagoya, JP;
Sumitomo Wiring Systems, Ltd., Mie, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
The invention is a lamp burnout detecting unit with a branch connection function which provides the advantage of having simple wiring and that the wire harness thereof can be automatically laid. The lamp burnout detecting unit includes an upper casing on which terminal press-in type connectors and a burnout detecting circuit section 16 are mounted. A printed circuit board has a branch connection function. A lower casing 19 engages the upper casing to accommodate the printed circuit board therebetween. The connectors and the burnout detecting circuit section are connected to each other through a wiring pattern of the printed circuit board. One connector is connected to a wire harness, which is connected through switches to a battery. The other connectors are connected to a wire harness extended from the lamps.