Patent · US Active

Ring binder cover

US7934884B2 · kind B2 · utility

6Cited by

25References

19Claims

0Family size

Assignee

Lockhart Industries, Inc. · US

Inventors

Gregory L. Lockhart · Garland, US
Eric S. Israel · Garland, US
John C. Pyryt · Dallas, US
Michael Andrew Lopez · San Diego, US
Lisa L. Fitzgerald · Sachse, US
Julius C. Bejsovec · The Colony, US
Larry R. Byrd · Dallas, US

Key dates

Filing date	Apr 27, 2005
Grant date	May 3, 2011
Priority date	—
Expiry date	Aug 18, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB42F13/0006
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A cover (10) is disclosed for holding objects such as papers and reports. The cover (10) is formed of a member (12) having a front cover (14), a spine (16) and a back cover (18), a ring binder (22) and a paper surround (24). The paper surround (24) encapsulates the ring binder (22) and secures it to the member (12). The cover can be either a top bound or side bound cover.

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