Expired European patentEurope
Gun fire control system
EP 0287585 B1 · Applicant: Hughes Aircraft Company
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
No Claude kit for weapons
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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 August 28, 1987 and granted July 17, 1991. A European patent lasts at most 20 years from filing, so its term ended August 28, 2007.
- 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 February 28, 2013.
- 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.
FiledAugust 28, 1987
PublishedOctober 26, 1988
GrantedJuly 17, 1991
Term endedAugust 28, 2007
Application numberEP 87906129
Classification (CPC)F41G5/08
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.