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Expired European patentEurope

A method of growing plants, and a growing bag for use by the method

EP 0076261 B1 · Applicant: BENTLE PRODUCTS AG

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Overview

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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, and the Claude kit works from them.

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Why it's free to use

  • Filed April 15, 1981 and granted February 19, 1986. A European patent lasts at most 20 years from filing, so its term ended April 15, 2001.
  • 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 15, 2006.
  • 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 15, 1981
PublishedApril 13, 1983
GrantedFebruary 19, 1986
Term endedApril 15, 2001
Application numberEP 81902662
Classification (CPC)A01G24/30 +2 more

Timeline

Timeline From EPO dates

1982198419861988199019921994199619982000Application filedApril 15, 1981PublishedApril 13, 1983Patent grantedFeb 19, 1986Term endedApril 15, 2001

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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