Stator bonding nib
CA 2308490 A1 · Owner: General Electric Company · Inventors: Carey, Timothy Wilbur; Dills, James Charles; Campbell, Elza Lee
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A stator (126) includes projecting portions (132) extending from an outer edge (154) of a plurality of stator laminations (148). The projecting portions (132) form a point (158). When the stator is inserted into a motor housing (102), the projecting portions scrape along an inner surface of the housing (102). The contact between the projecting portions and the housing (102) achieves a bond between the stator (126) and the housing (102).
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 9, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 9, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 9, 2021.
- 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.