Apparatus for shaping a spherical body
CA 1280035 C · Owner: Rheon Automatic Machinery Co. Ltd. · Inventors: Tashiro, Yasunori
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for shaping a cylindrical body consisting of a dough crust and a filling into a spherical body consisting of a dough crust and a filling, comprising at least three slidable members adapted to slide on each other so as to constrict the cylindrical body. Each of the members has tapered portions with, slopes comprising a steep gradient portion and a gentle gradient portion, to minimize the area of contact between the cylindrical body and the members to bring the dough to the portion at which the body is to be cut and to minimize the likelihood of the dough adhering to the members.
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 February 12, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 12, 2008.
- 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.