发明申请
- 专利标题： Stool apparatus for chair
- 专利标题（中）： 凳子凳子
-
申请号： US10790314申请日： 2004-03-01
-
公开(公告)号： US20050189808A1公开(公告)日： 2005-09-01
- 发明人: Yu-Jen Lin
- 申请人： Yu-Jen Lin
- 主分类号： A47C7/50
- IPC分类号： A47C7/50 ; A47C7/52 ; A47C31/00
摘要：
A stool apparatus is provided for a chair. The chair includes a base, a post installed on the base and a seat installed on the post. The stool apparatus includes a stool, a carriage and a telescopic device. The carriage is used for carrying the stool. The telescopic device is used for connecting the carriage to the post.
公开/授权文献
- US07032976B2 Stool apparatus for chair 公开/授权日：2006-04-25
信息查询
