Injection molding machine for processing synthetic materials
CA 2101767 A1 · Owner: Hehl, Karl · Inventors: Hehl, Karl
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The synthetic material can be injected into the mold carrier which can be selectively mounted with injecting molds by, means of a injection molding unit shiftable in horizontal direction transversely with respect to the injection axis. When shifting the injection molding unit the ending sections of the drive unit are received in guidings and the injection molding unit is beared by first rods disposed into injection direction and sliding freely on second rods transversely disposed with respect to a injection axis. That is how a exact measurement in a cost-saving and simple way is achieved, especia??y necessary under high forces.
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 August 2, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 2, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 2, 2015.
- 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.