A connector for connecting pull cords
CA 2178181 C · Owner: Akins, Terry L. · Inventors: Kovach, Joseph E.; Akins, Terry L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A connector for connecting a plurality of pull cords to a knob or tassel. A wedge cleat releasably engages the pull cords and releasably connects the same to a tassel. A surplus cord core integral with and depending from the cleat receives and retains surplus cord wound thereon. A tassel plate integral with the core mounts a tasselled manipulating cord. A decorative and protective cover encloses the wedge cleat surplus cord core and cord, and tassel plate.
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 June 4, 1996 and granted June 1, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 4, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 4, 2018.
- 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.