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. 02, 1996
Filed:
May. 30, 1995
Yoshinobu Yokoyama, Aichi-ken, JP;
Kenji Suzuki, Aichi-ken, JP;
Yoshiyuki Seki, Aichi-ken, JP;
Shoichi Harada, Aichi-ken, JP;
Etsuo Shimizu, Aichi-ken, JP;
Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho, Aichi-Ken, JP;
Abstract
A lighting device for a zigzag-operated shift lever, wherein an indicator plate is light-transmissible, the indicator plate has a two-layer structure having an upper member, in which the upper surface other than the area of a position indicator is shaded and the position indicator is illuminated by lighting means, and a lower member, in which the light from the lighting means is transmitted to the peripheral portion of a operation groove at the indicator plate so that the peripheral portion of the operation groove is illuminated. A portion of the light from the lighting means passes through the upper member so that the position indicator is illuminated. Because nothing shades the upper surface of the lower member, the remaining portion of the light is repeatedly reflected by the border between the upper and lower members and by the lower surface of the lower member. The light is transmitted to the peripheral portion of the operation groove within the lower member. As a result, the area of the position indicator, the side surfaces of the operation groove at the driver's seat side and the front passenger's seat side are illuminated.