Patent · US Active

Multi-compartment flexible package

US9108381B2 · kind B2 · utility

4Cited by
94References
22Claims
0Family size

Inventor

Key dates

Filing dateJun 15, 2011
Grant dateAug 18, 2015
Priority date—
Expiry dateJun 15, 2031

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB65D75/008
  • WIPO fieldTextile and paper machines
  • WIPO sectorMechanical engineering

Abstract

A flexible package having a main package inner cavity compartment and a segregated secondary compartment. The main package generally includes a plurality of outer panel portions. These panel portions can include a front panel portion, a back panel portion, and a bottom panel portion. A frangible longitudinal seal portion is provided such that breaching of the frangible longitudinal seal portion facilitates communication between the inner cavity and the secondary compartment.

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