Enclosed optical circuits
CA 2472441 A1 · Owner: Tyco Electronics Raychem Nv · Inventors: Watte, Jan; Franckx, Joris; Mattheus, Walter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device (1) for sealingly enclosing at least one optical circuit (10) the , device comprising a container (3) and a humidity control means (4) accommodated in the container (3). The device is characterised by temperature control means (5, 6) arranged in the container (3). The container (3) is preferably flexible.
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 January 9, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 9, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 9, 2025.
- 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.