Intumescent conforming mounting pad
CA 2015716 C · Owner: Pitts, Orland C. · Inventors: Eyck, John D.Ten; Pitts, Orland C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
As an article of manufacture an intumescent conforming mounting pad for fragile structures comprised of at least two plys of intumescent sheet material adhesively bonded together over a predetermined part of their adjoining faces said plys and being offset a predetermined amount lengthwise whereby said pad can be bent around a fragile structure and the ends can be joined without cracking or buckling.
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 April 30, 1990 and granted February 22, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 30, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 30, 2012.
- 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.