Carton holding and pouring device
CA 1256066 A · Owner: Vestering, Gerardus B.A. · Inventors: Vestering, Gerardus B.A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A carton holding and pouring device for a carton having a pair of side panels and a pair of end panels with an upper part of each end panel folded under an upper part of both side panels to provide a recess at each end of a sealed top of the carton which includes a rectangular frame having a pair of side walls and a pair of end walls dimensioned to slidably receive the side panels and end panels of the carton with each of the end walls of the frame including a clamp plate biased toward the other end wall and adapted for engagement with one of the end panels of the carton in the recesses at each end of the sealed top of the carton. A pouring spout is provided on one of the side walls of the …
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 20, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 20, 2006.
- 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.