Patent · US Expired

Cuboid cigarettes or cigars pack or the like

US4375260A · kind A · utility

53Cited by
7References
4Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 25, 1981
Grant dateMar 1, 1983
Priority date
Expiry dateSep 25, 2001

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB65D85/1045
  • WIPO fieldHandling
  • WIPO sectorMechanical engineering

Abstract

An inner laminated foil wrapper 38 of a flip-top cigarette pack has fully sealed flap folds and seams to retain the moisture and aroma of the cigarettes. An opening flap 49 defined by a tear line 52 on the adjoining top and upper front surfaces of the wrapper has a finger tab 47 on its lower edge, lying adjacent the cut-out front wall 35 of an upstanding collar 32 proximate an edge thereof, to facilitate opening the pack when the lid 21 is hinged back. The finger tab is formed by an adhesively sealed overlap of the wrapper foil.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.