Apparatus for exchanging metal molds
CA 1251615 A · Owner: Kobayashi Hansokiki Co. Ltd. · Inventors: Katsuta, Hisao; Iwaki, Osamu; Morita, Tsuneharu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for exchanging metal mold for a molding machine that employs metal mold, such as press, molding machine, injection molding machine and so on and performs the molding using one of the molds under exchange with one another, said apparatus including a mold carriage capable of mounting thereon at least two metal molds for the molding machine and a mold transfer and exchange-transport truck unit capable of effecting to transport the metal mold to be exchanged through the course between said carriage and the molding machine and to give and receive the metal mold horizontally between them, characterized in that said mold transfer and exchange-transport truck unit has a conveying means …
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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 March 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 28, 2006.
- 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.