Blank for a lightweight casket
CA 2195509 A1 · Owner: Tambussi, William C. · Inventors: Tambussi, William C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A blank is provided for folding into a body containment section of a casket. The blank includes a first stabilizing surface element, a second stabilizing surface element positioned to lie above the first stabilizing surface element and spaced-apart therefrom and, a core having a top surface and a bottom surface. The core is sandwiched between the first and second stabilizing surface elements. The bottom surface of the core is attached to the first stabilizing surface element and the, top surface of the core is attached to the second stabilizing surface element. The core includes a first section and a second section spaced-apart from the first section to form an elongated gap therebetween. …
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 20, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 20, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 20, 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.