Invention Grant
- Patent Title: Seating structure with independently adjustable back
- Patent Title (中): 座椅结构独立可调
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Application No.: US13083756Application Date: 2011-04-11
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Publication No.: US08419133B2Publication Date: 2013-04-16
- Inventor: Jason Holt , Jeffrey A. Weber , Christopher C. Hill , John F. Aldrich , Douglas M. VanDeRiet
- Applicant: Jason Holt , Jeffrey A. Weber , Christopher C. Hill , John F. Aldrich , Douglas M. VanDeRiet
- Applicant Address: US MI Zeeland
- Assignee: Herman Miller, Inc.
- Current Assignee: Herman Miller, Inc.
- Current Assignee Address: US MI Zeeland
- Agency: Brinks Hofer Gilson & Lione
- Main IPC: A47C1/022
- IPC: A47C1/022 ; A47C7/02
Abstract:
An upper portion of the back is pivotable relative to the lower portion between a neutral position and an extended position, with the upper portion being pivotable relative to the lower portion independent of the tilt position of the back. In one aspect, an adjustment mechanism is coupled between lower and upper back support members and pivots the upper support member between at least first and second support positions.
Public/Granted literature
- US20110298261A1 SEATING STRUCTURE WITH INDEPENDENTLY ADJUSTABLE BACK Public/Granted day:2011-12-08
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