European application, no grantEurope
Broad band camouflage screen having a frequency dependent radar attenuation
EP 0198283 A2 · Applicant: Pusch, Klaus-Werner
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 25, 1986 and never granted as a European patent. Had it been granted, its 20-year term would have ended March 25, 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 25, 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 25, 1986
PublishedOctober 22, 1986
GrantedNever granted
Term endedMarch 25, 2006
Application numberEP 86104103
Classification (CPC)F41H3/00 +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.