Band saw fence systems and methods
CA 2357434 A1 · Owner: Crofutt, William E. · Inventors: Crofutt, William E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fence system for a band saw. The band saw defines an actual cutting plane and has a table having a table surface defining a desired cutting plane. The fence system comprises a rail member a, base member, a locking assembly, a fence member defining a fence surface, and an adjustment system. The rail member is mounted on the table and defines a rail axis that is substantially perpendicular to the desired cutting plane. The base member is supported by the rail member. The locking assembly selectively locks the base member at a selected position along the rail axis. The adjustment system mounts the fence member to the base member at a selected angle relative to the rail axis. The base member …
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 18, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 18, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 18, 2023.
- 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.