Supports – Easel; book – copy or music score holder – Knockdown or collapsible
Reexamination Certificate
2007-05-08
2007-05-08
Friedman, Carl D. (Department: 3632)
Supports
Easel; book, copy or music score holder
Knockdown or collapsible
C248S447000, C248S453000, C248S458000, C248S459000
Reexamination Certificate
active
10967680
ABSTRACT:
A foldable book stand for viewing written materials, music and the like or for writing upon same, the stand is further fitted with a battery powered lamp. The preferred embodiment measures about 4 inches square in folded state. The stand is fitted with articulation joints that hold it in the desired shape through tension and friction. The stand is further fitted with brackets for supporting materials and bracket tabs for holding pages in place.
REFERENCES:
patent: 3127114 (1964-03-01), Shaw
patent: 4036465 (1977-07-01), Kellner
patent: 4127253 (1978-11-01), Ben-Lea
patent: 4482185 (1984-11-01), Zoellner
patent: 4753408 (1988-06-01), Wailes
patent: 5025353 (1991-06-01), Menaged
patent: 5725192 (1998-03-01), Cloninger
patent: 5833178 (1998-11-01), Plasse et al.
patent: 5915661 (1999-06-01), Silverman et al.
patent: 6186593 (2001-02-01), Garneau
Crossley Mark A.
Crossley Patent Law
Friedman Carl D.
Marsh Steven
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