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Expired Canadian patentCanada

Radial lead inserting machine

CA 1135484 A · Owner: Usm Corporation · Inventors: Woodman, Daniel W. Jr.

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

A machine for inserting radial leads of a component body in a circuit board and having means movable toward and from preformed holes in the board for guiding the leads endwise thereto. The machine has a head and a driver is provided in the head for actuating the lead guide means and reciprocable toward and from the board. A pusher is further provided having a lockable spring-loaded connection to the driver and is arranged to engage the component body on a side thereof opposite to its leads. A cam is secured to the head and arranged to control the connection and to energize the pusher for movement toward the board. The cam is shaped to release potential inserting energy of said connection 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 November 16, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 16, 1999.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 4, 1981
GrantedNovember 16, 1982
Term endedNovember 16, 1999
Patent numberCA 1135484 A
Classification (IPC)H02G1/14

Timeline

Timeline From CIPO dates

198219841986198819901992199419961998Application filedJune 4, 1981Patent grantedNov 16, 1982Term endedNov 16, 1999

Sources & verification

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