Expired European patentEurope
Self-calibrating shooter estimation
EP 1784656 B1 · Applicant: BBN Technologies Corp.
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 August 11, 2005 and granted May 7, 2014. A European patent lasts at most 20 years from filing, so its term ended August 11, 2025.
- 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.
FiledAugust 11, 2005
PublishedMay 16, 2007
GrantedMay 7, 2014
Term endedAugust 11, 2025
Application numberEP 05857709
Classification (CPC)F41J5/06 +1 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.