Expired European patentEurope
Bend limiting stiff leader and retainer system
EP 0396706 B1 · Applicant: Hughes Aircraft 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 October 12, 1989 and granted February 2, 1994. A European patent lasts at most 20 years from filing, so its term ended October 12, 2009.
- 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 April 12, 2015.
- 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.
FiledOctober 12, 1989
PublishedNovember 14, 1990
GrantedFebruary 2, 1994
Term endedOctober 12, 2009
Application numberEP 89912552
Classification (CPC)F42B15/04 +2 more
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.