Remote power inlet box for an auxiliary power supply system
CA 2255443 C · Owner: Flegel, David D. · Inventors: Flegel, David D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
15- A power inlet box for use in a system for interconnecting a power generator to the electrical system of a building. The power inlet box is electrically interconnected with the main electrical panel of the electrical system such as through a transfer panel and appropriate wiring cables and fittings. The power inlet box includes a base member or housing for mounting to the exterior of a building and which defines an internal cavity. The base member includes a front outwardly facing opening and a top, upwardly facing opening each of which provides access to the internal cavity of the base member. The power inlet box further includes a cover member adapted for engagement with the base …
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 December 7, 1998 and granted February 26, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 7, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 7, 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.