Motor provided with a bottom run-off hole and run-off channel
CA 2080314 A1 · Owner: Adam, Peter · Inventors: Adam, Peter; Deynet, Rolf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A motor casing is provided which guarantees reliable run-off of condensation water from the inside of the casing to its outside and which reliably prevents, drop water from penetrating from the outside into the inside of the motor casing with a simple means. The motor includes a tab which is punched and bent from the casing pot base using a die provided for deep-drawing of the pot-shaped motor casing such that a run-off hole proceeding from the bottom edge of the motor casing upwards, with a drip-off tongue angled away downwards is obtained. DC1-38128
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 October 9, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 9, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 9, 2014.
- 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.