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. 21, 1999
Filed:
Mar. 03, 1997
Applicant:
Inventors:
Jun Kambara, Kanagawa-ken, JP;
Harushige Yamamoto, Tokyo, JP;
Assignees:
Nissan Motor Co., Ltd., Kanagawa-ken, JP;
Niles Parts Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
315 82 ; 315 83 ; 307 108 ;
Abstract
A twilight delay apparatus includes an automatic switching unit for switching a daytime running light control unit to an actuated state for a predetermined time, the daytime running light control unit being used to light the right and left head lamps by switching them to a series connection even in the daytime in response to a lit state maintaining output of a twilight delay unit instead of the operation of the start of an engine.