Conduits
CA 2556355 C · Owner: D-Line (Europe) Limited · Inventors: Ruddick, Paul David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A conduit (1) having a substantially semi-circular outer cross-section comprising a base portion (3) and a lid portion (2) the lid portion (2) being , attached to the base portion (3) by a hinge (4) and having a clip (23) on the opposite side, wherein the hinge (4) is located at an angular elevation from the base of between 10~ and 35~, the base portion (3) having a clip socket for retaining the clip (23), wherein the clip socket comprises an outer wall (32) which forms part of the semi-circular outer cross-section and an inner wall , (33), between which is defined a channel (34) for the clip (23) the height of , the inner wall above the bottom of the base portion (3) being …
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 March 8, 2005 and granted August 28, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 8, 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.