Handle for sleeve-type carrier
CA 1284967 C · Owner: Manville Corporation · Inventors: Schuster, Richard Lee
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sleeve-type beverage can carrier with a handle opening in the top panel extending across the entire width of the top panel. The opening further extends into the upper portion of the side panels, terminating in an arcuate edge. Upon lifting the carrier, the top panel between the edge of the handle operating being grasped and the nearest end panel is caused to bow upwardly by the lifting stresses thereby distributing the stresses through the top panel and the upper portions of the side panels to prevent tearing.
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
- Granted June 18, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 18, 2008.
- 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.