Method for producing fiber reinforced webbing material from recycled vehicle tires
CA 2332060 A1 · Owner: Zeid, Mango · Inventors: Zeid, Mango
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present application relates to a method for producing a rubberized fibers strip from a vehicle tire such as tires, having several fiber layers embedded in rubber. The interior rim or bead is removed. The tire is the cut into two tire halves. The tread is pulled off the tire. Each fiber layer as embedded in the rubber is pulled from the remaining fiber layers. The pulled off fiber layer is embedded by rubber. The layer is then fed through a cutter and strips of rubberized fiber is provided.
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 January 23, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 23, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 23, 2023.
- 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.