Roll support
CA 2272765 A1 · Owner: Le Groupe Alconsultex Ltee Et 3778312 Canada Inc. · Inventors: Laporte, Yvan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The roll support (10) is used for removably connecting a suspended roll (12) to a, housing (14). The support (10) comprises two opposite supporting assemblies (20), each located on a respective side (22,24) of the housing (14). Each assembly (20), comprises a plate member (30) operatively connected to the housing (14) and pivotable around a horizontal pivot axis. A spring (50) forces a surface of the plate, member (30) toward the horizontal. A suspension member (60) is pivotally connected, to the housing (14) for supporting a respective side of the roll (12). The roll support, (10) provides a simple mechanism for removably connecting a suspended roll (12), to a housing (14) without …
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 May 20, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 20, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 20, 2021.
- 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.