Trousers with hip protectors
CA 2209294 C · Owner: Kristensen, Johannes Nyvang · Inventors: Kjaergaard, Finn; Kristensen, Johannes Nyvang
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Flexible hip protectors (1) of an approximately domed shape are located and fixed in positions confronting the neck of either femur in so-called usual pants (21) so as to cover corresponding portions of the necks of the femurs. Therefore, if a person wears the pants (21) the hip protectors (1) are always , located at exact positions so as to protect the necks of the femurs. Accordingly, the pants (2) with the protectors (1) are effective for wearing the protectors (1).
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 January 5, 1995 and granted November 21, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 5, 2015.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 5, 2017.
- 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.