초록

An extensible foot stool apparatus (10) comprising a generally conical housing unit (11) having retractable roller units (12), and adapted to slideably and releasably receive a generally cylindrical primary weight supporting unit (13) in both a retracted and extended mode.

대표청구항 ▼

An extensible foot stool apparatus comprising: a generally conical housing member having an enlarged opening formed on its bottom end, and a relatively smaller opening formed on its top end; and a generally elongated cylindrical extension member having an enlarged support surface formed on its upper

An extensible foot stool apparatus comprising: a generally conical housing member having an enlarged opening formed on its bottom end, and a relatively smaller opening formed on its top end; and a generally elongated cylindrical extension member having an enlarged support surface formed on its upper end, wherein the extension member is slideably disposed within said housing member, and further provided with temporary securing means on its lower end which releasably engage the upper portion of the housing member; wherein, the housing member is further provided with an inwardly extending shoulder element surrounding said relatively smaller opening on said top end.