Thermic insulation for generic surfaces immersed in a fluid
CA 2082032 A1 · Owner: Ansaldo S.P.A. · Inventors: Cinotti, Luciano
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A thermic insulation for generic surfaces immersed in a fluid comprises a plurality of sheet-like elements secured protrudingly on a surface to be insulated, along a respective attachment side and at a predetermined inclination angle. Advantageously the, sheet-like elements may be in the form of a band comprising a plurality of sheet metal strips packed together and spaced at a distance one from each other.
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 November 3, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 3, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 3, 2014.
- 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.