Multi-compartment wrapper
CA 2087868 A1 · Owner: Jhagroo, George · Inventors: Satnaraine, Richard; Jhagroo, George
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In an apparatus for storing and cutting aluminum plastic and, waxpaper food wraps, it is known to have a plastic retractable spindle and a steel blade for supporting and cutting respectively the wrapping product. In this invention the plastic retractable spindle is secured in a compartment such that it extend horizontally along the inside and the steel blade is affixed below the door.
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 April 13, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 13, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 13, 2015.
- 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.