Lid applicator
CA 2392181 A1 · Owner: Longford Equipment International Limited · Inventors: Connelly, Paul J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In order to fit a box lid to a box tray a pair of opposed plates are used. Each plate is, pivotably mounted intermediately of its upper and lower edges such that upper edges of the, opposed plates may pivot toward and away from each other. Each plate is biased to an, inclined position whereat the upper edges of the opposed plates are more proximate than the, lower edges of the plates. With this arrangement a lid may be placed with , respect to the pair of opposed plates such that opposed lower edges of the lid are positioned below the, upper edges of said plates and at an outward side of said plates. A box tray may then be, raised between the plates such that the box tray urges each …
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 June 27, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 27, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 27, 2024.
- 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.