Coating line system and method of repairing coating defect
CA 2177295 C · Owner: Honda Giken Kogyo Kabushiki Kaisha · Inventors: Kobayashi, Mikio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A coating line system has a main coating line including at least a main coating booth for coating a workpiece, and a coating repairing line branched from the main coating line downstream of an inspecting section for inspecting the coated workpiece for a coating defect thereof. The coating repairing line has a coating repairing booth for repairing a coating defect of the workpiece which is caused in the main coating line, and a drying furnace disposed downstream of the coating repairing booth along the coating repairing line, for drying the workpiece which has been repaired in the coating repairing booth.
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 24, 1996 and granted August 13, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 24, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 24, 2018.
- 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.