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. 24, 1998
Filed:
Aug. 16, 1996
David M Ellis, Warren, VT (US);
Other;
Abstract
The apparatus for recording vehicle position is designed to provide the user with a system for recording date, time and vehicle position utilizing information available from a Global Positioning System receiver. The recorded information is called a position log. The position log, in the form of a data file, can be transferred to a computer and reviewed at a later time. The apparatus contains devices which detect attempts at altering the position log, making the position log certifiably authentic and usable in legal proceedings. The apparatus has a Global Positioning System receiver, a clock, a microprocessor and independent vehicle motion sensing capability. The apparatus connects to the Global Positioning System antenna and the vehicle battery. All parts of the apparatus are enclosed in a sealed container which prevents alteration of the position log by substituting simulated Global Positioning System data for the real data in the position log.