| 发明名称 |
COLLAPSIBLE SIFTER |
| 摘要 |
A collapsible sifter having a substantially rigid annular top rim, a substantially rigid annular bottom ring, a flexible annular middle portion having two or more living hinges to collapse the sifter from an open configuration to a collapsed configuration and a removably attachable bottom implement. First and second cooperating elements, associated with the annular bottom ring and the bottom implement, are used to removably attach the bottom implement to the bottom annular ring. |
| 申请公布号 |
US2014246360(A1) |
申请公布日期 |
2014.09.04 |
| 申请号 |
US201414188322 |
申请日期 |
2014.02.24 |
| 申请人 |
Robinson Home Products Inc. |
发明人 |
Lee Stuart Harvey;Edgemon Jenna Marie |
| 分类号 |
A47J43/22 |
主分类号 |
A47J43/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A collapsible sifter formed of a substantially rigid annular top rim, a substantially rigid annular bottom ring, a flexible annular middle having two or more living hinges to collapse the sifter from an open configuration to a collapsed configuration and a removably attachable bottom implement, further comprising a first cooperating element associated with the annular bottom ring and a second cooperating element associated with the bottom implement to removably attach the bottom implement to the bottom annular ring. |
| 地址 |
Williamsville NY US |
