您的位置: 首页 > 农业专利 > 详情页

Mobility devices and methods
专利权人:
Alfred H. Peraza
发明人:
Alfred H. Peraza
申请号:
US12573778
公开号:
US08393684B2
申请日:
2009.10.05
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A mobility device including multiple levels at different heights, beginning with a first level at substantially 4 to 6 inches from a floor surface, and with every subsequent level substantially 4 to 6 inches above the last level, and including a surface on the levels for a user to pull themselves onto, one level at a time, until the user is at a height by which they may either sit on a chair or regain their footing.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充