Back support device

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United States of America Patent

PATENT NO 9486375
APP PUB NO 20140090174A1
SERIAL NO

14073426

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A back support device (100) having a first convex region (160) and a concave region (200) being connected to the first convex region (160), the first convex region (160) and the concave region (200) being configured to support respective regions of a user's back, wherein a ratio between a straight line distance across the first convex region (160) and a straight line distance across the concave region (200) approximates a geometric progression.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vladeta, Daniel Tamarama, AU 2 2

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