European application, no grantEurope
Mineplough
EP 1870662 A2 · Applicant: QinetiQ Limited
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
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Read the whole patent
Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents.
Why it's free to use
- Filed December 30, 2002 and never granted as a European patent. Had it been granted, its 20-year term would have ended December 30, 2022.
- Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
- We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledDecember 30, 2002
PublishedDecember 26, 2007
GrantedNever granted
Term endedDecember 30, 2022
Application numberEP 07019975
Classification (CPC)F41H11/24
Timeline
Timeline From EPO dates
Sources & verification
Official EPO records
Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.