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US 2010/0244522 A1Published application
Chair providing more comfortable when seated in optimum posture while reclining
AssigneeOki Electric Industry Co., Ltd.
InventorZenroh Fukai
Life of this patent
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Abstract
A chair has a link of a chair back, a link of a chair seat, and a link mechanism that pushes up the link of the chair seat when the link of the chair back is pressed to incline rearward, so that the occupant can take the optimum seating posture without being conscious, thus further improving the comfort in the reclined posture.
Claims17
A chair comprising a chair seat, a chair back, and a lifting mechanism that pushes up a link of said chair seat in response to a force that presses a link of said chair back to incline rearward.
Dependencies are inferred from the claim text.