Canadian application, no grantCanada
Surgical drape
CA 2387872 A1 · Owner: Baird, Daniel Duncan · Inventors: Baird, Daniel Duncan
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention is directed toward a surgical drape having a base sheet including a primary fenestration and at least one secondary fenestration the , drape being suitable for use in surgical procedures having multiple surgical sites.
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 October 20, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 20, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 20, 2022.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 20, 2000
GrantedNo grant recorded
Term endedOctober 20, 2020
Patent numberCA 2387872 A1
Classification (IPC)A61B46/00
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.