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Expired Canadian patentCanada

Arrangement for an attachment for an electrical device

CA 1304731 C · Owner: Claesson, Hans · Inventors: Claesson, Hans

CIPO record

Overview

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

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Abstract From the Canadian patent

C25 P4S LG/ELH, P ans nr 8605229-7, A b s t r a c t The invention relates to an arrangement for an attachment for an electrical device (5) such as a reflector (6), fitted with a bulb which exhibits in the form of a pin or similar an electrical connection (8) capable of being pushed into an electrical junction (9). The invention permits amongst other things, the, simple and effective attachment of an electrical device (5) to an electrical cable (1). A coupling (10) capable of being joined to an electrical cable (1), which coupling exhibits appropriate electrical connection devices which fit the electrical connection (8) in question, is so arranged as to function as a stop both for an …

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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 7, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 7, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 2, 1987
GrantedJuly 7, 1992
Term endedJuly 7, 2009
Patent numberCA 1304731 C
Classification (IPC)F21V7/00 +2 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedDec 2, 1987Patent grantedJuly 7, 1992Term endedJuly 7, 2009

Sources & verification

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