A divided standard device box
CA 2280056 A1 · Owner: Estanislao, Danilo F. · Inventors: Tansi-Glickman, Selin; Estanislao, Danilo F.; Justiniano, Joseph G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
To separate the chamber of a standard device box into two compartments, one for high voltage power conductors and the other for low power, signal conductors a deflectable isolation barrier is employed. In a first form the, barrier, its supporting means and attaching means are formed as an integral unit, and fastened to the inside surface of a wall plate. The barrier takes a position in, the box based upon the depth of the box. In a second form the deflectable isolation barrier is formed as an extension of the side wall of a box insert to be, placed in the device box.
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 August 10, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 10, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 10, 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.