Reusable and protective underwear having improved containment properties and improved fit and construction methods thereof
CA 2279357 A1 · Owner: Coates, Fredrica V. · Inventors: Coates, Fredrica V.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A protective undergarment (10) having an outer shell (12) of fluid resistant material, and a fluid containment sling (14) of fluid resistant material connected to the inner surface (12) of the shell and adapted to receive and , retain fluid absorbent pad (19). The ends (8 9) of the shell are folded in to , establish frontal and rear bumpers (12A 12B). One end (32) of the sling (14) , is folded under the frontal bumper (12A) to form a pocket (16) that is attached to and hidden beneath the frontal bumper (12A) and remains open to , receive one end of the fluid absorbent pad (19). The other end (14A 14B) of , the sling (14) is attached to the rear bumper (12B). This construction …
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 January 29, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 29, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 29, 2020.
- 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.