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Canadian application, no grantCanada

Injection molding machine for processing synthetic materials

CA 2101767 A1 · Owner: Hehl, Karl · Inventors: Hehl, Karl

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract 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.

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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

  • 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.
FiledAugust 2, 1993
GrantedNo grant recorded
Term endedAugust 2, 2013
Patent numberCA 2101767 A1
Classification (IPC)B29C45/17 +1 more

Timeline

Timeline From CIPO dates

1994199619982000200220042006200820102012Application filedAug 2, 1993Term endedAug 2, 2013

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.