Patent Yard Sign in
European application, no grantEurope

Arrangement of sectional false floors

EP 0257237 A2 · Applicant: Firma Hans Klöber

EPO PDF

Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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, and the Claude kit works from them.

Google PatentsEPO PDF

Why it's free to use

  • Filed June 27, 1987 and never granted as a European patent. Had it been granted, its 20-year term would have ended June 27, 2007.
  • 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 December 27, 2012.
  • 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.
FiledJune 27, 1987
PublishedMarch 2, 1988
GrantedNever granted
Term endedJune 27, 2007
Application numberEP 87109294
Classification (CPC)E04F15/024 +1 more

Timeline

Timeline From EPO dates

1988199019921994199619982000200220042006Application filedJune 27, 1987PublishedMarch 2, 1988Term endedJune 27, 2007

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.