Road sign band and manufacturing method thereof
CA 2452996 A1 · Owner: Fabiani, Graziano · Inventors: Fabiani, Graziano
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Sign band (1) for day and night road signs comprising a band-shaped support , (6) having a first and second outer surface (6a) and 6b) a reflecting , substance (7) arranged in a portion of at least one of said outer surfaces (6a) and (6b), a transparent gluing substance spread onto said reflecting substrace (7), and a plurality of transparent microspheres (9) anchored within said gluing substrate.
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 30, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 30, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 30, 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.