发明名称 Adjustable handrest for artists
摘要 An adjustable handrest for artists which is capable of attachment to a frame for supporting a worksurface on which a painting or other work of art may be applied. The handrest includes an elongated hand support member which spans the work surface and each end of which is independently vertically adjustable with respect to the other. The handrest is equally well-adapted for use by left-or right-handed users.
申请公布号 US6691972(B1) 申请公布日期 2004.02.17
申请号 US20030358955 申请日期 2003.02.05
申请人 OLIVER WILLIAM E. 发明人 OLIVER WILLIAM E.
分类号 A47B97/04;(IPC1-7):A47B5/04 主分类号 A47B97/04
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