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Expired Canadian patentCanada

Adapter for mounting rail in a residential load centre

CA 1331475 C · Owner: Cole, Anthony Robert · Inventors: Cole, Anthony Robert

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

An electrical consumer unit comprises a moulded plastics baseplate (10) and a cover member (280) the baseplate (10), being adapted to mount a live busbar (24) and a neutral bar (90) to which a main, power-supply switch (196) and a plurality of circuit-breakers (212), for protecting a number of outgoing sub-circuits may be mounted. The unit is particularly intended for use with plug-in type switches and circuit breakers whereby a clip for mounting the switch also establishes electrical connection with the live busbar (24) and neutral bar (90). The present invention concerns an adaptor (300) which may be mounted on the baseplate (10) to allow the utilisation of components and accessories …

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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 August 16, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 16, 2011.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 16, 1989
GrantedAugust 16, 1994
Term endedAugust 16, 2011
Patent numberCA 1331475 C
Classification (IPC)H02B1/00

Timeline

Timeline From CIPO dates

19901993199619992002200520082011Application filedJan 16, 1989Patent grantedAug 16, 1994Term endedAug 16, 2011

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.