Cat-toilet, foil packaging particularly to be used in connection herewith, and method for producing same
CA 1253756 A · Owner: Mars Inc. · Inventors: Kiel, Hans R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Cat-toilet, having a lower part in the form of a bowl upwardly open, a replaceable bag (16) filled with cat litter (14) to be inserted into the lower part (10) the upper end part (18) of which after having opened the bag (16) upon inserting same into the lower part (10) can be folded out and can be folded together again after having finished use of the cat litter (14) for closing the bag (16) at least preliminarily, and an upper part (12) which can be positioned on the lower part (10) after having folded out the end part (18) of the bag (16) for temporarily covering the upper edge portion of the lower part (10) and securing the folded out end part (18) of the bag (16) on the upper …
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
- Granted May 9, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 9, 2006.
- 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.