Hygienic workwell mitts
CA 2285520 A1 · Owner: Guest, Christopher W. J. · Inventors: Guest, Christopher W. J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The specification describes a 'hygienic' handling system in the form of a protective mitt, as opposed to a glove. This mitt-like enclosure is formed of a thin highly , flexible plastic like material fully sealed on three sides from the apex at the lower end thereof, to define , an upper sealed end. The apex or lower open end, said wrapper being adapted to receive a person's hand up , to and including a portion, of one's wrist. The adornment of aforesaid highly flexible wrapper both , protects the user from any , contamible ingredient and of equal importance products, such as food stuff , from being contaminated by preparer. The clear, see-through, flexible material allows user to maintain …
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 22, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 22, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 22, 2021.
- 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.