Nova Patents
EP1165166A4

Forehead support for a facial mask

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 29 March 2020, 6.5 years ago.

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

Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
DE19817332A1CitesGermanyASearch report1-16
US4919128ACitesUnited States of AmericaASearch report1-16
US5477852ACitesUnited States of AmericaASearch report1-16