Inspection state check system
CA 2450696 A1 · Owner: Inoue, Masayuki · Inventors: Inoue, Masayuki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An inspection state check system comprises a display unit (41) a mobile , terminal (30) for entering status information indicating the inspection state by a maintenance staff, a server unit (10) for causing the display unit to display the inspection state in real time in response to the status information transmitted from the mobile terminal. Thus a user of a vehicle , can check the inspection state of the vehicle.
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 29, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 29, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 29, 2024.
- 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.