Precision longitudinal registration of tire building drum to automated tire building system work station
CA 2403536 A1 · Owner: Cornet, Francis · Inventors: Cornet, Francis; Lemaire, Michel; Roedseth, John Kolbjoern
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Method and apparatus for precision longitudinal registration of a movable tire building, drum (120,620) to an automated tire building system (100) work station (110,610), wherein, the automated tire building system comprises one or more work stations with application, drums (112), and the tire building drum is moved longitudinally forward (105) into and out of, each work station, compressing: providing a work station longitudinal reference point (115, 615) upon a forward-facing surface (115,615) of a laterally extendible portion (114,614) of, the work station, providing a drum reference point (125,625) upon a rearwardfacing surface, (125,625) of the tire building drum; and after the …
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 September 16, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 16, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 16, 2024.
- 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.