Patent · US Active

File folder

US8100319B2 · kind B2 · utility

4Cited by

22References

10Claims

0Family size

Assignee

Cardinal Brands, Inc. · US

Inventors

Larry E. Wittmeyer, Jr. · Lake Lotawana, US
John Borri · Collinsville, US
Donna Ferguson · Elsberry, US

Key dates

Filing date	Feb 19, 2007
Grant date	Jan 24, 2012
Priority date	—
Expiry date	Jun 11, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB42P2241/02
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A file folder having an index tab and an interior pocket capable of containing loose papers within the file folder, wherein a front cover of the file folder may be inserted into the interior pocket to releaseably secure the file folder in a closed position.

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