Apparatus and method for constructing a rotatable label device
CA 2265533 A1 · Owner: Key, Stephen M. · Inventors: Key, Stephen M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus and method for constructing a rotatable label device and attaching it to a container. The rotatable label device includes an inner shell (547, 556) and an outer shell (548 562) concentrically and rotatably , mounted to the inner shell. Either the container (546 554), the inner shell , or the outer shell may include a set of rims (550 552, 558, 560) for limiting , the movement of the outer shell along the axis of the container. These rims may be created by detaching perforated sections of an outer label. The rotatable label device may be attached to the container in one step by first tacking the inner shell to the outer shell mounting the combined unit and , then separating …
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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 October 31, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 31, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 31, 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.