Expired European patentEurope
Reflector
EP 0477336 B1 · Applicant: COLEBRAND LIMITED
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 April 12, 1991 and granted December 27, 1995. A European patent lasts at most 20 years from filing, so its term ended April 12, 2011.
- 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 October 12, 2016.
- 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.
FiledApril 12, 1991
PublishedApril 1, 1992
GrantedDecember 27, 1995
Term endedApril 12, 2011
Application numberEP 91907650
Classification (CPC)F41J2/00 +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.