Vertical press and process for operating the same
CA 2095818 A1 · Owner: Hauser, Hans Ulrich · Inventors: Lindemans, Jorg; Hauser, Hans Ulrich; Mick, Martin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vertical press, which has replaceable mold components has, lifting devices for lifting and conveying these parts. The lifting and conveying devices are mounted on a movable topmost mold carrier element of the press, so that the drive and control devices of this mold carrier element (4) which are provided for, the pressing process can be utilized simultaneously for the vertical movement of the lifting and conveying devices. By a programmed control, the necessary movements to shape-specific intermediate positions and coupling and decoupling processes to be performed at these positions are programmed for a series of shapes and can be performed automatically. 13
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 September 7, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 7, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 7, 2014.
- 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.