Security label system
CA 2208133 A1 · Owner: Finke, Evan · Inventors: Finke, Malcolm K.; Finke, Evan; Weinstein, Marshall
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A security label system includes a security label a protective label, and a means, for applying said labels to an item using an applicator workstation. Preferably said security, label system inexpensively and readily identifies and protects compact disc multimedia from theft or damage occurring during sale or rental. Said security label system includes tamper-evident non-transferable security labels and a reliable means of identification that does not damage or interfere with delicate digital data. In particular a security label system readily, informs merchants if merchandise has been tampered with.
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
- Filed June 19, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 19, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 19, 2019.
- 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.