Insulation stripping and cutting tool
CA 2061480 A1 · Owner: Chambers, Arthur E. · Inventors: Chambers, Arthur E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
3,702-001, ABSTRACT OF THE DISCLOSURE A tool for stripping tubular insulation off of a wire without contacting the wire comprises a hollow body in the shape of a pistol having a nose at one end with an aperture upon a longitudinal axis adapted to axially receive an insulated wire to be stripped a pistol grip, and a trigger pivotally mounted within the body which includes a fixed, jaw. An upper jaw overlies the fixed jaw extends into and is pivotally, mounted upon the body and terminates in a jaw arm. A resilient wire stripper is operably nested and retained between the jaws and includes a pair of opposed outwardly biased support arms terminating in a pair of opposed spaced transversely …
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 February 19, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 19, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 19, 2014.
- 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.