Microcomputerized automatic post counter
CA 1283979 C · Owner: Sheng-Jung, Wu · Inventors: Sheng-Jung, Wu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A computerized handling device automatically processes mail items. The device includes a housing a coin, identifying and changing device and a microcomputer, controller, and has an inlet for mail items. Also included are mechanism for causing the return of a mail item to a user, for conveying a mail item to a weighing station to, enable a user to select a desired mail classification for, calculating the appropriate postage for a mail item for, indicating to a user the weight of and postage due on a mail item, for receiving payment from a user for verifying said, payment against the postage due on a mail item for, automatic stamping a postage marking on the mail item at a postage marking …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 7, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 7, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.