Portable electrical adapter
CA 1293044 C · Owner: Priebe, Stanley R. · Inventors: Priebe, Stanley R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a portable electrical adapter removably securable to an electrical wall receptacle for controlling electrical power including; a housing adapted to, house spaced first and second electrical conductors said first electrical, conductor presented at one end of said housing and including connecting structure for electrically connecting said first conductor to said electrical power of said wall receptacle, said second conductor presented at another end of said housing for supplying electrical power from said first conductor and, selectable condition sensing means presented by said housing electrically connected to said first and second conductor for sensing a selected condition in the …
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
- Granted December 10, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 10, 2008.
- 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.