VERTICAL WORKBENCH
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United States of America Patent
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Issued Date -
Jan 31, 2019
app pub date -
Sep 30, 2018
filing date -
Apr 2, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is a vertical workbench, including a framework (3), a mobile structure (10), an L-shaped board (1) and a fixing structure. The framework (3) includes a slide rail (2), an elbow bracket and a base (4). The slide rail (2) includes a linear slide rail, semicircular slide rails (7, 8), a circular slide rail (9) and an outer frame slide rail (11). The L-shaped board (1), short for L-shaped writing board, is of an axially symmetrical structure, and is provided on each of the left and right sides of the front face with a width-adjustable book clamping structure. The fixing structure includes a brake-clamping space structure, a connecting frame-clamping space structure, and a “nut-bolt” structure. The vertical workbench enables a person to naturally maintain the correct reading and writing posture to overcome the disadvantages of traditional tools.
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