Nova Patents
EP0604147A3

Franking machine and method of franking.

Abstract

Security is provided to a franking impression (27, 29) printed on mail items by including a multi-character code (31, 32, 34) in the franking impression. The multi-character code includes a two digit code (32) derived from a security key and a postage charge for an item, a two digit code (34) derived from the postage charge for the item and the date of franking and a four digit item count (31).

EP0604147A3, drawing sheet 1
Sheet 1 of 1

Term

Term ended

Projected expiry passed 20 December 2013, 12.8 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

1 sheet

  1. Sheet 1