Expired European patentEurope
Millimeter-wave area-protection system and method
EP 1704546 B1 · Applicant: RAYTHEON 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 January 14, 2005 and granted September 26, 2007. A European patent lasts at most 20 years from filing, so its term ended January 14, 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.
FiledJanuary 14, 2005
PublishedSeptember 27, 2006
GrantedSeptember 26, 2007
Term endedJanuary 14, 2025
Application numberEP 05756016
Classification (CPC)G08B15/00 +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.