发明名称 |
Collapsible ring binder and uses thereof |
摘要 |
A collapsible ring binder includes a plurality of selectively openable and closable rings that releasably retain hole-punched documents within the binder. The rings may be collapsed and/or detached from the binder to flatten the binder for transportation and/or storage. The rings are easily moved from their collapsed and/or detached configuration to their upright and usable configuration so that an end user can easily ready the collapsed binder for use.
|
申请公布号 |
US2007086837(A1) |
申请公布日期 |
2007.04.19 |
申请号 |
US20060544465 |
申请日期 |
2006.10.06 |
申请人 |
TAYLOR CURTIS P;DECARLO ANTHONY J |
发明人 |
TAYLOR CURTIS P.;DECARLO ANTHONY J. |
分类号 |
B42F13/12 |
主分类号 |
B42F13/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|