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Expired Canadian patentCanada

Solder flow well for reflowing solder of multipin components

CA 1288171 C · Owner: Ritter, Rodney Leon · Inventors: Altpeter, James Edward; Sinkunas, Peter Joseph; Ritter, Rodney Leon

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

A solder well configured to abut and enclose the though hole pattern on a printed circuit board to allow the reflow of solder and removal of a multipin electronic component without affecting the integrity of adjacent solder joints of components disposed within or adjacent the through hole pattern.

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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 27, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 27, 2008.
  • 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 17, 1988
GrantedAugust 27, 1991
Term endedAugust 27, 2008
Patent numberCA 1288171 C
Classification (IPC)B23K3/00 +2 more

Timeline

Timeline From CIPO dates

1989199119931995199719992001200320052007Application filedAug 17, 1988Patent grantedAug 27, 1991Term endedAug 27, 2008

Sources & verification

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