Pressing board
CA 1329114 C · Owner: Saito, Sorai · Inventors: Saito, Sorai
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
According to this invention there is provided a, pressing board having longer sides and shorter sides which has a rounded surface rounded along the shorter side, and in which a working surface for ironing employs an outer surface of the rounded surface. During ironing, a contact state between an iron and the working surface almost becomes a line or point contact state to facilitate ironing.
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
- Granted May 3, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 3, 2011.
- 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.