Offset attachment sidebar chain
CA 1310988 C · Owner: Rexnord Corporation · Inventors: Thuerman, John H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An offset sidebar chain for use in a machine including pairs of offset sidebars having heights perpendicular to the direction of chain travel, when the chain is in use, at least one pair of offset sidebars of the chain having an extended height, and each including a first portion having opposite ends, a forward end adapted to be connected by a chain pin to a preceding pair of sidebars and a, rearward end adapted to be connected by another chain pin to a trailing pair of sidebars and the pair of extended height sidebars including an extended height portion having structure for supporting a tool.
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 December 1, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 1, 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.