Watch accessory
CA 2077794 C · Owner: Dodier, Louise · Inventors: Dodier, Louise
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wrist-watch accessory comprising a hollow open-ended cylinder and a pair of flat spaced-apart generally parallel legs protruding from one side of the cylinder in superposed relation. The loop of the wrist band of the watch has an opening in which the cylinder is inserted to surround the pushpin retaining the wrist band to the wrist-watch. The outer and inner legs are in contact with the outer and inner faces of the wrist band. A decoration can be applied on the outer leg. Either one of the two legs can bear an identification or medical alert label.
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 September 9, 1992 and granted December 30, 1997. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 9, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 9, 2014.
- 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.