Jewellry snap system
CA 2254496 A1 · Owner: Mar, Cydney · Inventors: Mar, Cydney
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A jewellry snap system for removably linking a charm to a jewellry item includes an elastic, open ended oval ring defining a plane and having two rounded ends. The rounded ends curve in, opposite directions perpendicular to the plane and define a gap therebetween for receiving a charm. The present invention allows a charm to be snapped onto a wide variety of jewellry items, such as, a necklace, earing or bracelet. The charms are easily removable. With the system of the present, invention, it is unnecessary to have items such as charms soldered on or otherwise permanently, attached. The present invention may be reused many times as the ring springs , back to its original shape. 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
- Filed November 24, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 24, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 24, 2020.
- 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.