Patent · US Active

Partitioned film package

US8202024B2 · kind B2 · utility

2Cited by

31References

9Claims

0Family size

Assignee

J-LOK Co. · US

Inventors

Walter John Simmons · Martinsburg, US
Walter Neal Simmons · Durham, US
John G. Oldsen · Butler, US

Key dates

Filing date	Feb 12, 2010
Grant date	Jun 19, 2012
Priority date	—
Expiry date	Feb 12, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65B2230/02
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A partitioned package includes an inner tube having a longitudinally extending seal and containing a first material, and an outer tube having a longitudinally extending seal and surrounding the inner tube and containing a second material. The seals of the inner and outer tubes are positioned at different radial locations.

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