Supports – Easel; book – copy or music score holder – Knockdown or collapsible
Patent
1997-07-01
1999-03-23
Berger, Derek J.
Supports
Easel; book, copy or music score holder
Knockdown or collapsible
248444, 2484441, 248459, 248558, A47B 9708
Patent
active
058848894
ABSTRACT:
A book support for supporting a book for a reader that includes an arm clearance panel including right and left arm clearance side edges each having a curved arm clearance recess; a book support panel constructed from a transparent material and including two book support ledges extending outwardly from a book support front surface and an elastic book retaining strap secured across the book support front surface; a base panel; a head clearance panel including a curved head clearance recess; a first hinge connected between a book support back surface of the book support panel and a top arm clearance side edge of the arm clearance panel; a second hinge connected between a top book support side edge of the book support panel and a top base side edge of the base panel; and a third hinge connected between the base back surface of the base panel and the top head clearance side edge of the head clearance panel.
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patent: 4771977 (1988-09-01), Larson
patent: 5165648 (1992-11-01), Quigley
patent: 5722628 (1998-03-01), Menaged
Berger Derek J.
Breaux Joseph N.
Wentsler Stephen S.
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