Andrew Laurence O'Sullivan;Andrew Laurence OSullivan
发明人:
Andrew Laurence O'Sullivan,Andrew Laurence OSullivan
申请号：
US14118402
公开号：
US09078525B2
申请日:
2012.05.21
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An apparatus for removably attaching a lateral support to a chair. The apparatus comprises a support frame removably attachable to the chair. The support frame comprises two side members and a lateral member coupled between the side members spacing the side members apart by a lateral distance, and an adjustment mechanism that is operable to adjust the lateral distance between the two side members to clamp the chair between the side members. The apparatus comprises a lateral support attachable to a said side member.
