Garment with crotch
CA 2521593 C · Owner: Wacoal Corp. · Inventors: Ota, Yuji; Oyama, Makoto; Fujii, Takako
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A band-like tightening portion has, at its front side portion 1a corresponding to the front side of a thigh a thigh front side tightening , portion 2b formed obliquely from above to below the front-side portion 1a, at its rear side portion thereof corresponding to a rear side of the thigh, a thigh rear side tightening portion formed obliquely from above to below the rear side portion and, at its front side portion 1b corresponding to the front side of the crus crus front side tightening , portions 2e and 2f formed obliquely from above to below the front side portion 1b. The thigh is supported from front and behind with the thigh front side tightening portion 2b and the thigh rear …
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 14, 2004 and granted August 7, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 14, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 14, 2026.
- 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.