Wipes for cleaning foods, toys and food/child contact surfaces
CA 2429191 A1 · Owner: Heil, Jenna · Inventors: Moster, Heather Lynn; Bullock, Steven Stuart; Davenet, Dorothee Helene
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Premoistened wipes containing a substrate and a cleaning composition using toxicologically-acceptable ingredients for treating food such as produce e.g. fruits and vegetables, edible animal proteins toys baby high chairs and , the like, are 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 November 14, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 14, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 14, 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.