Cable stripping device
CA 2004557 A1 · Owner: Black, Lin · Inventors: Black, Lin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cable stripping device for removing armour from an armoured cable has a pair of retractable cutter members mounted on a first support for rotation about parallel axes of rotation and in a common plane. the cutter members being spaced apart to receive the cable therebetween and a pair of, cable guides on a second support for guiding the cable between the cutter members, the cable guides being spaced apart to receive cable therebetween. And the second support is movable relative to the first support to displace the cable guides against opposite sides of the cable and thereby to press opposite sides of the cable against the cutter members which cut longitudinally along the cable.
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
- Filed December 4, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 4, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 4, 2011.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.