European application, no grantEurope
Multi-function day/night observation, ranging, and sighting device
EP 1007995 A1 · Applicant: LITTON SYSTEMS, INC.
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 July 15, 1998 and never granted as a European patent. Had it been granted, its 20-year term would have ended July 15, 2018.
- 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 January 15, 2024.
- 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.
FiledJuly 15, 1998
PublishedJune 14, 2000
GrantedNever granted
Term endedJuly 15, 2018
Application numberEP 98936961
Classification (CPC)G02B23/14 +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.