Flashing kit for wall penetrations
CA 2514767 C · Owner: Pacc Systems I.P. Llc · Inventors: Collins, P. Michael
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A flashing kit seals or waterproofs a hole in a wall with a conduit penetrating therethrough. The flashing kit generally includes a first flashing member adapted to be mounted to the wall adjacent the hole a second flashing member adapted to be mounted to the wall adjacent the hole and the first flashing member a third flashing member wrapped onto the conduit adjacent the first and second flashing members and a fourth flashing member adapted to be applied to the wall over the first and second flashing members. The fourth flashing member has an aperture for receiving the conduit and may include one or more leaves spaced about the aperture. The leaves are adapted to bend in order to …
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 4, 2005 and granted September 18, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 4, 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.