Suspension system
CA 2424845 A1 · Owner: Van Gijsel, Geert · Inventors: Laughlin, Raymond S.; Naaijkens, Peter; Van Gijsel, Geert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A suspension or staying system uses a length of wire or cable with a hook or plain bead secured to one end. The hook may be secured directly or indirectly to a structure, or pass around a fixed structure such as a beam purlin or girder, or something fixed thereto such as a clip, hook or eye, and, hooked to the length of wire to form a loop. The hook may include an enlarged beaded end which may be used directly with some fasteners or clamps, or with a clip to form a loop. The clip may be used with the plain beaded end or a hooked beaded end. The enlarged bead of either enables the length of wire to be caught by somewhat smaller holes in a variety of structural fasteners. The other or free …
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 April 8, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 8, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 8, 2025.
- 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.