Computer screen accessory

Supports – Easel; book – copy or music score holder – Copyholder with writing machine engaging means

Patent

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Details

248452, 248918, 400718, B41J 1102

Patent

active

053836421

ABSTRACT:
A device for retaining information sheets in close proximity to a display screen, including a frame member and a pair of leg members. A locking device releasably locks one of the leg members in discrete predetermined positions with respect to the frame member. A retention member is coupled to at least one of the leg members and the frame member for releasably retaining the information sheets. A clamp secures the device to the display screen, so that the information sheets are retained in close proximity to the display screen.

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patent: 4619429 (1986-10-01), Mazza
patent: 4632471 (1986-12-01), Visnapuu
patent: 4767093 (1988-08-01), Jones
patent: 5009382 (1991-04-01), Huffaker et al.
patent: 5035392 (1991-07-01), Gross et al.
patent: 5074512 (1991-12-01), Gianforcaro, II et al.
patent: 5082235 (1992-01-01), Crowther et al.
patent: 5122941 (1992-06-01), Gross et al.
patent: 5125612 (1992-06-01), McNeal
patent: 5152490 (1992-10-01), Deustsch

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