Expired European patentEurope
Fin erecting mechanisms
EP 0202734 B1 · Applicant: BRITISH AEROSPACE PUBLIC LIMITED COMPANY
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 March 10, 1986 and granted June 28, 1989. A European patent lasts at most 20 years from filing, so its term ended March 10, 2006.
- A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by September 10, 2011.
- 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.
FiledMarch 10, 1986
PublishedNovember 26, 1986
GrantedJune 28, 1989
Term endedMarch 10, 2006
Application numberEP 86301702
Classification (CPC)F42B10/14
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.