发明名称 Notebook with internal easel stand
摘要 A notebook having an internal easel stand. The notebook can be a looseleaf notebook. The notebook can be converted to an easel stand holding the sheets of paper in an upright position. The notebook has a flat easel panel attached to a portion of the inside surface of the notebook cover. When the notebook cover to which the easel panel is attached is flexed along a bendline running across the cover, the easel panel juts into the interior of the notebook. The easel panel is held in place in an upright position by a gripping device attached to inside surface of the cover.
申请公布号 US4981386(A) 申请公布日期 1991.01.01
申请号 US19890417192 申请日期 1989.10.04
申请人 DENNISON MANUFACTURING COMPANY 发明人 BELECKIS, VYTAUTIS K.
分类号 B42D3/12;B42D5/00;B42F13/40 主分类号 B42D3/12
代理机构 代理人
主权项
地址