Guidance system for fasteners
CA 2564374 C · Owner: Wywialowski, Bruce F. · Inventors: Wywialowski, Bruce F.; Urban, Richard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fastener driving tool for driving fasteners toward a work surface comprises a body having a forward end, a rear end and a cylinder with an axis, a piston mounted within the cylinder, a power source for driving the piston axially forwardly, a driver blade extending axially forwardly from the piston a , nosepiece extending axially forwardly from the front end of the tool body wherein the nosepiece encloses a drive bore for guiding the fasteners and the driver blade toward the work surface, there being an opening into the drive bore for the fasteners, a magazine for guiding the fasteners to the opening. In one aspect, the magazine and the nosepiece are fixed with respect to each …
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 May 3, 2005 and granted October 2, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 3, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.