Protective garment having outer shell, inner liner, and standards indicia
CA 2479189 C · Owner: Grilliot, Mary I. · Inventors: Grilliot, William L.; Grilliot, Mary I.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A protective garment having an outer shell when worn without an inner liner, conforms to and displays on the outer shell, an indicium or indicia that the protective garment conforms to at least one standard for protective garments such as NFPA 1999 (03), NFPA 1951 (01) or both. When worn within the protective garment the inner liner causes the protective garment to conform to and displays an indicium or indicia that the protective garment conforms to at least one standard which is a different standard, for protective garments such as NFPA 1971 (00). When the inner liner is worn within the outer shell a tag displaying the indicium or indicia displayed on the inner liner is manipulatable and …
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 August 26, 2004 and granted January 17, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 26, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 26, 2026.
- 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.