Title:
PORTABLE ELECTRIC LADDER
Document Type and Number:
WIPO Patent Application WO/2010/121505
Kind Code:
A1
Abstract:
A portable electric ladder includes a main body (10). Electric traveling wheel assemblies (1) are installed respectively on two bracket feet on one side of the main body (10), and driven traveling wheel assemblies (2) which can rotate in a plane with 360 degrees around a central axis are respectively installed on two bracket feet on the other side of the main body (10).
Inventors:
ZHANG, Mingxiang (Room 2107, Zhongguang Building100 Jiangnan Avenue Central, Haizhu Distric, Guangzhou Guangdong 0, 510240, CN)
Application Number:
CN2010/070572
Publication Date:
October 28, 2010
Filing Date:
February 09, 2010
Export Citation:
Assignee:
ZHANG, Mingxiang (Room 2107, Zhongguang Building100 Jiangnan Avenue Central, Haizhu Distric, Guangzhou Guangdong 0, 510240, CN)
International Classes:
E06C1/397
Attorney, Agent or Firm:
GUANGZHOU SINO PATENT & TRADEMARK AGENT CO., LTD. (LI Guozhao, 7/F Office building, Yuexiu Moutain Stadium, Yingyuan Road, Yuexiu Distric, Guangzhou Guangdong 0, 510040, CN)
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