发明名称 |
Ladder cart |
摘要 |
A cart includes rolling members and a frame connected to the rolling members. The frame provides a ladder-storage space. The frame also is configured to hold a ladder in a substantially vertical position with at least a portion of the ladder in the ladder-storage space. The rolling members form a rolling-member perimeter. The ladder-storage space can be disposed within the rolling-member perimeter in the vertical direction. The frame can include a base having a ladder-support surface for contacting and supporting a ladder. The ladder-support surface can be disposed below tops of at least some of the rolling members.
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申请公布号 |
US7490839(B2) |
申请公布日期 |
2009.02.17 |
申请号 |
US20050148409 |
申请日期 |
2005.06.09 |
申请人 |
RUBBERMAID COMMERCIAL PRODUCTS LLC |
发明人 |
PERELLI THOMAS;SCHULZ CARL R.;TOKASH ROBERT J.;ZAMBANINI ADAM |
分类号 |
B62B3/02;B25H3/00;B25H3/06;B62B3/10;E04G1/00;E06C5/02 |
主分类号 |
B62B3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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