Expired Canadian patentCanada
Partible forceps instrument for endoscopy
CA 1306154 C · Owner: Mill-Rose Laboratories, Inc. · Inventors: Macek, Andrew M.; Kozak, Mark W.; Smith, Edward J.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Partible Forceps Instrument for Endoscopy Abstract, A partible forceps instrument for endoscopy separable into an operating segment and a sampling segment and having a cleaning fixture.
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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
- Granted August 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 11, 2009.
- 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, 1986
GrantedAugust 11, 1992
Term endedAugust 11, 2009
Patent numberCA 1306154 C
Classification (IPC)A61B17/32 +2 more
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.