Conveyors
CA 1300549 C · Owner: Frisco-Findus Ag · Inventors: Lofberg, Lars C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Improvements to Conveyors, A conveyor with an endless belt which may be removed and replaced manually comprising a pair of rollers fixed on axles around which the belt is trained and a side frame member on each lateral side of the belt fixed to the axles of the rollers characterised in that each side frame member consists essentially of two plates linked in substantially end-to-end relationship at or near their adjacent edges, one of the plates being stationary and positioned parallel to the longitudinal direction of motion of the belt and the other plate being adapted to rotate about the linkage in the same plane as the stationary plate so that the two plates may lie in either …
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
- Granted May 12, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 2009.
- 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.