Encapsulated insulation batt assembly
CA 2358074 A1 · Owner: Blalock, William D. · Inventors: Fay, Ralph Michael; Blalock, William D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fibrous insulation batt is encapsulated within an envelope to form an encapsulated, insulation batt assembly. The envelope has pressure sensitive adhesive on lateral flanges or, surfaces of the envelope for securing the encapsulated insulation batt assembly to spaced-, apart frame members defining a cavity to be insulated. Release liners on , surfaces of the, envelope or the lateral flanges which overlay and are releasably secured to the pressure, sensitive adhesive, are removed from the pressure sensitive adhesive immediately prior to, bonding the encapsulated insulation batt assembly to the spaced-apart frame members. Preferably, the release liners for the pressure sensitive …
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 September 28, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 28, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 28, 2023.
- 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.