Apparatus for turning flat objects
CA 2107326 A1 · Owner: De La Rue Giori S.A. · Inventors: Sauer, Hartmut Karl
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
On the conveyor track (1) on which the objects (2a, 2b) to be turned are moved at an equal distance apart by slides (3a, 3b), there is provided along a turning zone an advancement mechanism having an advancement member in the form of a spring bar (5) which is periodically moved, at an accelerated speed relative to the speed of conveyance, forward out of an initial position into an end position and back again into the initial position. The spring bar (5) disposed over the conveyor track (1) has a bent section (5b) which reaches down to the conveyor track and the concave side of which points in the direction of conveyance. Between the two aforementioned positions of the spring bar (5), there …
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 29, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 29, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 29, 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.