Patent · US Expired

Bi-level dual cell carton

US4407442A · kind A · utility

11Cited by
16References
4Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 25, 1981
Grant dateOct 4, 1983
Priority date—
Expiry dateNov 25, 2001

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB65D5/0095
  • WIPO fieldHandling
  • WIPO sectorMechanical engineering

Abstract

A tubular carton structure having a pair of adjacent cells of different heights and side wall extension disposed over both of the cells.

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