Method of attaching a controller housing to a panel
CA 2219440 A1 · Owner: Eaton Corporation · Inventors: Schamberger, Stephen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A controller having a housing with a cover plate attached and a user moveable control shaft extending from the housing. The cover plate has a spring member with tabs attached which permits the cover to be attached to the housing over the shaft and the assembly shaft inserted into a clearance hole in a panel to which it is to be attached and pivoted into locking tabs on the panel and the spring tabs cammed along the panel surface deflecting the spring until the spring tabs drop into an aperture provided in the panel locking the cover plate and housing to the panel.
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 November 13, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 13, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 13, 2019.
- 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.