Medical waste sterilizing apparatus
CA 2071285 A1 · Owner: Yoshioka, Yoshiki · Inventors: Ohno, Kazuyuki; Yoshioka, Yoshiki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An embodiment of the present invention is a medical waste sterilizing apparatus characterized in heating the medical waste by both hot air and infrared ray radiation. Another embodiment of the present invention is characterized in rotary feeding of plural medical wastes. The apparatus of the present invention can sterilize perfectly the medical waste by use of hot air and infrared ray radiation. The apparatus is easily used as plural medical wastes can be multi-processed. The apparatus can be used in a low running-cost as hot air and infrared ray radiation increase heat efficiency.
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 June 15, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 15, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 15, 2014.
- 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.