A switch
CA 2406771 A1 · Owner: Naimer, Hubert Laurenz · Inventors: Naimer, Hubert Laurenz
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a combination of a switch (1) which can be operated by a control lever (5) and a housing for fuses (4). In said combination the , fuses (4) are retained in a pivotally mounted flap (2). To obtain a simplified construction, a switch (1) that is covered by a housing (9) is provided on the mains side of the housing for the fuses (4) and the flap (2) that is designed to retain the fuses (4) is locked by the control lever (5) of the switch (1) when the latter is in the closed position.
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 January 30, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 30, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 30, 2023.
- 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.