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Expired Canadian patentCanada

Fixture box for ceiling fan support

CA 1330972 C · Owner: Hubbell Incorporated · Inventors: Jorgensen, Robert W.

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 fixture box for supporting a ceiling fan or other fixture. The fixture box comprises a top portion a, side portion coupled to the top portion a continuous flange, coupled to the side portion along the entire periphery of the side portion, and a pair of mounting holes formed in the flange. The mounting holes in the continuous flange receive mounting screws from the ceiling fan or fixture. The fixture box itself is secured to a joist or other structural support. In a modified embodiment, the fixture box includes a mounting bracket especially adapted to mount the fixture box to a joist or other structural support. The continuous flange of the fixture box …

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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 July 26, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 26, 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.
FiledAugust 23, 1989
GrantedJuly 26, 1994
Term endedJuly 26, 2011
Patent numberCA 1330972 C
Classification (IPC)H02G3/08 +1 more

Timeline

Timeline From CIPO dates

19901993199619992002200520082011Application filedAug 23, 1989Patent grantedJuly 26, 1994Term endedJuly 26, 2011

Sources & verification

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