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1957-08-20 |
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2000-10-18 |
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2000-11-01 |
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Lumbar support for a chair
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Chair having a seat with adjustable front edge
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Beweegbare armlegger en daarmee uitgeruste stoel.
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Okamura Corp |
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Backrest pad for chair
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Chair
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Combined tension and back stop function for seating unit
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Steelcase Development Corporation |
Seating unit having motion control
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Seating unit with adjustable lumbar device
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Chair
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Stackable chair with glides
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Chair backrest
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Vorrichtung zur Lordosenabstützung
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Chair backrest device
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2009-10-20 |
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Chair back attachment and method of assembly
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Chair
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2008-09-16 |
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Kokuyo Co., Ltd. |
Chair
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Lumbalstütze für Fahrzeugrückenlehnen
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Chair
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Office chair
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