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Expired Canadian patentCanada

Snap-in bracket for mounting a telephone dial within a telephone housing

CA 1093232 A · Owner: Western Electric Company, Incorporated · Inventors: Still, Donald E.; Benesh, James O.

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

Abstract of the Disclosure A quick-release, snap-in bracket assembly for mounting telephone dials within a telephone housing is disclosed. The assembly allows dials of the same or different types to be rapidly mounted within or removed from a telephone housing through use of a pair of mounting members suitably dimensioned and disposed on opposite sides of the dial. Upstanding support members formed within the telephone housing are used to engage the interchangeable mounting members and the related dial attached thereto.

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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 January 6, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 6, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 25, 1977
GrantedJanuary 6, 1981
Term endedJanuary 6, 1998
Patent numberCA 1093232 A
Classification (IPC)H04M1/23

Timeline

Timeline From CIPO dates

1978198119841987199019931996Application filedOct 25, 1977Patent grantedJan 6, 1981Term endedJan 6, 1998

Sources & verification

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