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Expired Canadian patentCanada

Combined sequencer and insertion machine

CA 1285900 C · Owner: Woodman, Daniel W. Jr. · Inventors: Woodman, Daniel W. Jr.; Wright, Henry L.

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 combination electrical component sequencing and inserting machine having a conveyor for receiving components from a source, a verifier for determining acceptability of the component, a blow out station for removing unacceptable components, a transfer station for accepting components from the sequencer an, inspection station for indicating to the machine control the absence of components from the sequence and a repair station adjacent an insertion head for replacing missing components from the sequence. The repair station also functions to test the replacement component prior to placement into the sequence.

Read the whole patent

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 9, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 9, 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.
FiledApril 30, 1987
GrantedJuly 9, 1991
Term endedJuly 9, 2008
Patent numberCA 1285900 C
Classification (IPC)H05K3/30 +1 more

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedApril 30, 1987Patent grantedJuly 9, 1991Term endedJuly 9, 2008

Sources & verification

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