Garbage fermenting apparatus
CA 2246159 C · Owner: N.I. Techno Co. Ltd. · Inventors: Nibu, Kazuo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A garbage fermenting apparatus is provided which can process a mixture of fermentative garbage and non-fermentative garbage. The fermentative garbage includes foodstuffs such as vegetables meats, processed foods, etc. The non-fermentative garbage includes such things as the packages of packaged foods, plastic trays, vinyl cellophane, chopsticks, etc. Once the fermentative and non-fermentative garbage are processed the, garbage fermenting apparatus automatically divides the processed matter into a fully-matured powder and a non-fermentative matter. The garbage fermenting apparatus includes: a full-maturation tank on the downstream side of the fermentation tank; a first heater attached to an …
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 28, 1998 and granted February 5, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 28, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 28, 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.