Apparatus for securing a workpiece
CA 2420797 A1 · Owner: Wmh Tool Group, Inc. · Inventors: Phillips, William J.; Varzino, Robert E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for securing a workpiece in accordance with the invention such , as a, vise, includes a base for supporting the apparatus on a work surface a back , jaw member, connected to the base for engaging a first portion of the workpiece secured by the, apparatus, and a front jaw member connected to the back jaw member for engaging a, second portion of the workpiece secured by the apparatus. The apparatus may include a, clutched handle capable of shifting between an engaged position wherein the handle, engages and drives a driven member and a disengaged position wherein the handle, disengages from the driven member and is freely positionable in both a clockwise and, …
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 February 27, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 27, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 27, 2025.
- 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.