Improved flanged conduit and insulation for electric wires and method of use
CA 2239019 C · Owner: Zimmerman, Harry I. · Inventors: Zimmerman, Harry I.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved conduit has a cross sectional profile which generally provides an elongate support structure having at least one anchoring structure extending from the support structure to engage any groove on a base board structure to enable the conduit to be "snapped" into a place of consistent support. Generally, the conduit will be pushed down directly against the support structure to enable the support structure to either become anchored or to flex against and secure the engagement of the anchoring structure. A variety of embodiments take advantage of the widest variety of corner configurations in order to provide the widest applicability of the conduit. A tool is disclosed to facilitate …
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 May 28, 1998 and granted October 23, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 28, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 28, 2020.
- 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.