Plastic tie system
CA 2243932 A1 · Owner: Eggins, Frank · Inventors: Eggins, Frank; Eggins, Douglas; Walsh, Roger
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A low-cost, light-weight, high strength highly resilent plastic, strapping tie is of simple substantially rectangular extruded form. Enlarged rounded edges facilitate knotting and releasing knots in the tie. The tie may be used in combination with adjustable tie attachment means. One attachment embodiment is slip-on attachment spring ring coil that can be applied anywhere along the length of a tie, for tie-down attachment and may also be used to join adjoining lengths of the strapping, to form a tie of extended length. One such embodiment has a resilient extendable attachment hook portion. The subject strapping tie may be knotted and readily unknotted even after, loading. Polyurethane …
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 July 28, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 28, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 28, 2020.
- 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.