Disposable litter box, "kitty pal"
CA 1264256 C · Owner: Muzzey, Dennis K. · Inventors: Muzzey, Dennis K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A disposable litter box "Kitty Pal", which is simple, and inexpensive to fabricate. Unlike existing disposable kitty litter boxes it is made with one-piece construction. The kitty litter box is made of plastic or wax coated cardboard for moistureproofing. Finger sided semi-circular perforations are provided for easy removal of the top lid which serves a dual function. Besides acting as a top lid the lid is coated on one side only so that it may be placed absorptive side up, under the cat litter thereby acting as an, absorbant bottom liner. Since the top side of the lid is uncoated, it may be easily imprinted. -8-
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 January 9, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 9, 2007.
- 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.