Paint saver tray
CA 2089781 C · Owner: Kyllonen, Glenn F. · Inventors: Kyllonen, Glenn F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A paint roller tray and lid having a seal for resealable air-tight mating of the tray, with the lid. The lid has a paint roller handle holder so that when the lid is mated onto the tray the, paint roller handle is detachably securable to the lid. The holder for holding a paint roller handle, has a pair of resilient protrusions depending from the interior of the paint roller handle housing of, the lid, the protrusions being in spaced apart relation so as to snugly receive therebetween a paint, roller handle. The housing has contiguous sides extending upward from the upper surface of the lid, and a roof extending between the contiguous sides. The protrusions depend from the roof into …
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 February 18, 1993 and granted March 26, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 18, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 18, 2015.
- 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.