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Expired Canadian patentCanada

Method of mounting surface-mounted type electronic components on a printed circuit board

CA 1294584 C · Owner: Tdk Corporation · Inventors: Kamoshida, Masakazu; Masujima, Sho; Tamashima, Atsuzo

CIPO record

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

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Abstract From the Canadian patent

A method of mounting surface-mounted type electronic components on a printed circuit board adapted to be carried out using an electronic component series which comprises a carrier tape formed with a plurality or tiny recess portions for receiving therein adhesives for use in temporary fixing of surface-mounted type electronic components on a printed circuit board, adhesives received in the respective recess portions, and a plurality of surface-mounted type electronic components held on the carrier tape through the adhesives. In the present invention the taking up or the electronic, component from the carrier tape is performed while pushing up the tiny recess portion or the carrier tape to …

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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 21, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 21, 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.
FiledMarch 25, 1988
GrantedJanuary 21, 1992
Term endedJanuary 21, 2009
Patent numberCA 1294584 C
Classification (IPC)H05K13/00 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedMarch 25, 1988Patent grantedJan 21, 1992Term endedJan 21, 2009

Sources & verification

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