发明名称 Assistive mobility device
摘要 The present invention is a portable chair with caster wheels that is lightweight in construction and easily collapsed, carried, stored and transported by public or private means. The chair can be configured as an assistive mobility device to fill the unmet needs of aging healthy adults who wish to retain their independence and social interactions. It can also be configured as a collapsible office chair to meet the needs of employers with temporary working staff and for use by college students in crowded dorm rooms. Additional features such as an armrest, a foot rest, or a reclining back are easily added during manufacture and because of the chairs uncomplicated design and duplicity of parts, it is very economical to manufacture.
申请公布号 US6776433(B2) 申请公布日期 2004.08.17
申请号 US20010014125 申请日期 2001.12.11
申请人 HARRISON RICHARD J.;MANN WILLIAM F. 发明人 HARRISON RICHARD J.;MANN WILLIAM F.
分类号 A47C4/42;A61G5/08;B62B7/08;(IPC1-7):A47C4/28 主分类号 A47C4/42
代理机构 代理人
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