Canadian application, no grantCanada
Tamper-evident use-indicating odometer and engine-timer
CA 2408979 A1 · Owner: Schauble, Richard Egon · Inventors: Schauble, Richard Egon
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates generally to the provision in an automobile of a tamper-evident combined Odometer and Engine Run-time recorder optionally with, display of average speed or indication of type of vehicle use.
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 October 18, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 18, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 18, 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.
FiledOctober 18, 2002
GrantedNo grant recorded
Term endedOctober 18, 2022
Patent numberCA 2408979 A1
Classification (IPC)G01C22/00 +2 more
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.