Fastener driving device having interchangeable control modules
CA 2289002 A1 · Owner: Stanley Fastening Systems, L.P. · Inventors: White, Brian M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pneumatically operated fastener driving device (10) which includes a control valve module (36) having i) a control module housing assembly (38 42) mounted , with respect to the housing (12) and providing an exhaust passage (76) which can be opened to communicate the one end of the cylinder with atmosphere and , ii) a main valve (46) mounted with respect to the control module housing assembly (38, 42) for movement between opened and closed positions to open and close the passageway (30). The control module (36) is a selected one of the standard type, full cycle type, automatic type and automatic type with remote , type. The selected one control module (36) is constructed and arranged …
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 25, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 25, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 25, 2020.
- 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.