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:
Oct. 15, 1991
Filed:
Mar. 23, 1989
John G Haines, Oakland, CA (US);
Tracy F Slaughter, Grass Valley, CA (US);
Charles P Barker, Pleasanton, CA (US);
F.M.E. Corporation, Hayward, CA (US);
Abstract
A technique for securely adding postage to a remote setting postage meter without the remote setting code. The technique is readily implemented in the meter software. During this technique, the meter is manually set by a Post Office Clerk by putting the meter into a post office mode by pressing selected keys, entering the desired amount of postage, and exiting the mode. After exiting the mode, the meter is capable of printing postage. After printing some non-zero postage, the customer notifys a data center computer of the manual setting by performing an emergency clear procedure. First, the customer puts the meter into a remote setting mode by pressing selected keys. In this mode, the meter will generate and display an emergency request code. The customer passes the emergency request code with other identifying information to the data center computer. The computer generates its own emergency request code and compares the codes. If they are equal, then the computer will communicate an emergency enable code to the customer for entry into the meter. Upon confirmation against an internally generated emergency enable code, the meter will enable itself to be remotely set again.