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:
Jun. 17, 1980
Filed:
Feb. 23, 1979
Billy R Jones, Anderson, IN (US);
John J Sheridan, Middletown, IN (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A motor vehicle headlamp control system wherein a two-position solenoid operated ratcheting switch conducts current from the storage battery to the headlamps. The position of the switch controls the energization of the headlamps and momentary energization of the solenoid changes the position of the switch. The driver may manually energize the solenoid to control the headlamps and the switch is automatically shifted to a position to deenergize the headlamps when the vehicle ignition key is shifted to an 'off' position. Automatic turn-on and delayed turn-off functions are also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile