Waste disposal apparatus
CA 2579281 C · Owner: Yoho, Mark · Inventors: Yoho, Mark; Stravitz, David M.; Petrie, Aidan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A waste disposal device comprising a container having a lid is provided. A cartridge movable by rollers can be provided. The device may have a rotation mechanism for rotating the rotatable cartridge. The cylindrically shaped device can have an inner wall and the cartridge may have an outer wall. The rotation mechanism may have at least two opposingly aligned movable rollers that extend between the inner and outer wall. The rollers can be engagingly configured to cause the cartridge to rotate upon activation of the rotation mechanism. An integrated cutting system for a waste disposal device is also provided comprising a waste storage receptacle and a film cutting and sealing device. …
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 September 2, 2005 and granted February 7, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 2, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.