Nova Patents
EP0737593A3

A lid having a cured overprint varnish

Abstract

This invention relates to paperboard lids having a radiation cured overprint varnish. Such structures of this type, generally, protect the graphics which are printed upon the paperboard lid such that the graphics are not distorted and/or marred during:the platen sealing process.

Term

Term ended

Projected expiry passed 10 April 2016, 10.5 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
EP0078120A1CitesEuropean Patent Office (EPO)ASearch report1,6
GB2063767ACitesUnited KingdomASearch report1,6,9
US5228272ACitesUnited States of AmericaYDSearch report1-9