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:
Feb. 25, 2003
Filed:
Aug. 18, 2000
Applicant:
Inventor:
Bernard Feldman, Watsonville, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/00 ;
U.S. Cl.
CPC ...
G08G 1/00 ;
Abstract
A computerized Expressway Control System functions to identify the occupancy status of a vehicle such that solo driver vehicles can be automatically charged for use of the expressway. The system requires no additional equipment in the vehicle. Enforcement is readily achieved by an automated audit system.