Adhesive bandage
CA 2244587 A1 · Owner: Baranitsky, Dean · Inventors: Baranitsky, Dean
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adhesive bandage includes a flexible planar abrasion resistant body having an outer face, an inner face and a, peripheral edge. A sterile pad is secured to the inner face of the abrasion resistant body. A covering of flexible material is secured to the outer face of the abrasion resistant body and extends past the abrasion resistant body to form wings. The wings have an adhesive coating whereby the wings may be adhered to human skin to maintain the sterile pad in position over a wound. The covering is attached to the abrasion resistant body immediately adjacent to the peripheral edge leaving an unsecured central portion of the covering extending across the second face of the abrasion …
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 7, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 7, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 7, 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.