Wide chain conveyor assembly
CA 1307491 C · Owner: Hodlewsky, Wasyly G. · Inventors: Hodlewsky, Wasyly G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A conveyor assembly comprising a frame having a longitudinal axis, a drive shaft rotatably supported by the frame and extending generally perpendicular to the axis, a plurality of drive sprockets mounted on the drive shaft for rotation therewith, all of the sprockets being axially movable relative to the drive shaft, a conveyor belt driven along the axis by the sprockets, the belt having a width measured along a line extending generally perpendicular to the axis, a center fingered transfer plate fixed to the frame, a first outer fingered transfer plate which is located on one side of the center plate and which is movable relative to the frame along a line extending generally perpendicular …
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 September 15, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 15, 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.