Device for holding sheets

Supports – Easel; book – copy or music score holder – With article gripping means

Reexamination Certificate

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Details

C248S206500, C248S450000, C024S067110

Reexamination Certificate

active

07100884

ABSTRACT:
A device for holding individual sheets contains a circular baseplate with a weight. A U-shaped clip is integrally formed on the upper side of the baseplate and is situated in a plane running obliquely with respect to the upper side of the baseplate. Arranged within the clip is an inner element which forms a gap between its outside and the inside of the clip. Paper can be inserted into this gap.

REFERENCES:
patent: 490569 (1893-01-01), Lehman
patent: 1611231 (1926-12-01), Ratterman
patent: 1809689 (1931-06-01), Graves
patent: 1841690 (1932-01-01), Weindel, Jr.
patent: 1900251 (1933-03-01), Moore
patent: 4480356 (1984-11-01), Martin
patent: 5067205 (1991-11-01), Chen et al.
patent: 5214825 (1993-06-01), Hirzel
patent: 5511661 (1996-04-01), Karlis et al.
patent: D479558 (2003-09-01), Lorber
patent: 6729591 (2004-05-01), Hsu
patent: 6776385 (2004-08-01), Chang

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