Apparatus for disposing of medical waste by crushing
CA 2010087 C · Owner: Nojima, Norihiro · Inventors: Nojima, Norihiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
APPARATUS FOR DISPOSING OF MEDICAL WASTE BY CRUSHING ABSTRACT OF THE DISCLOSURE:, An apparatus for disposing of medical industrial waste by crushing comprises an opening for use in putting the industrial waste therethrough, a door for use in opening and closing the opening, a waste conveyor unit a crushing, unit for crushing the medical industrial waste conveyed by the conveyor unit, a discharging unit for discharging the waste crushed by the crushing unit, a container for storing the crushed waste discharged from the conveyor unit and a, sterilizing unit. The crushing unit includes fixed blades and rotary blades and the crushed material discharged from the crushing unit is stored in the …
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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
- Filed February 14, 1990 and granted January 25, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 14, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 14, 2012.
- 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.