发明名称 Portable easel assembly
摘要 A portable easel assembly includes a paint/sketch box having a base and lid connected by a hinge assembly. The base defines a cavity for storing art supplies, and the lid is configured to support a painting surface. The base and lid are inter-connected with a slide bar assembly. Use of the slide bar assembly and hinge assembly enable the lid to be secured in a number of positions. Preferably, first, second and third legs of adjustable length are pivotally attached to the base and moveable between folded positions and extended, supportive positions.
申请公布号 US6772987(B2) 申请公布日期 2004.08.10
申请号 US20020242997 申请日期 2002.09.13
申请人 JONES, II DONALD RICHARD 发明人 JONES, II DONALD RICHARD
分类号 A47B97/08;(IPC1-7):A47B97/04 主分类号 A47B97/08
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