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Expired Canadian patentCanada

Safety stop switch assembly

CA 1236508 A · Owner: Brunswick Corporation · Inventors: Snyder, Richard H.; Draxler, James R.

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

Safety Stop Switch Assembly, Abstract, A safety stop switch assembly (10) for controlling a device such as an outboard motor includes a toggle switch having a switch arm (12). A clip (16) is held in place around the switch arm (12) by a spring arm (21). The clip (16) can be attached to the operator by a lanyard (17). When the operator is sufficiently removed from the device, the lanyard (17) will pull the clip (16) away from the switch arm (12) and turn the switch off. The switch arm (12) can be used to control the outboard motor with or without the use of the clip (16).

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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 May 10, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 10, 2005.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 11, 1984
GrantedMay 10, 1988
Term endedMay 10, 2005
Patent numberCA 1236508 A
Classification (IPC)H01H3/36 +2 more

Timeline

Timeline From CIPO dates

1985198819911994199720002003Application filedSep 11, 1984Patent grantedMay 10, 1988Term endedMay 10, 2005

Sources & verification

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