Supports – Easel; book – copy or music score holder – With article gripping means
Patent
1996-12-10
1998-06-16
Ramirez, Ramon O.
Supports
Easel; book, copy or music score holder
With article gripping means
248455, 248460, A47B 9704
Patent
active
057657998
ABSTRACT:
A novel portable collapsible stand for facilitating holding the pages of an open book for reading and having a lower resting sheet hinged at its bottom edge to an upper book-supporting sheet having a lower edge provided with a ledge upon which the bottom edges of the opened book pages may rest and are automatically restrained from turning or movement by a page-restraining surface resiliently pressed thereagainst by a resilient hinge between the outer edge of the ledge and the bottom edge of the page-restraining surface.
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patent: 2136701 (1938-11-01), Mainerre
patent: 2374409 (1945-04-01), Brennan
patent: 2595682 (1952-05-01), Lipa
patent: 2609636 (1952-09-01), Stone
patent: 4886231 (1989-12-01), Doerksen
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