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1. 发明授权

US10780003B2 Adjustable ergonomic chair 有权
公开(公告)号：US10780003B2
公开(公告)日：2020-09-22
申请号：US16240073
申请日：2019-01-04
申请人： Haworth, Inc.
发明人： Peter J. Beyer , Kyle R. Fleet , Teresa A. Bellingar
IPC分类号： A61G5/10 , A47C3/20 , A61G5/12 , A47C7/02
摘要： An office-type chair includes a base, a height-adjustable pedestal extending upward from the base, a seat assembly including a rear seat part and a front seat part, and a linkage system connecting the pedestal to the seat assembly. The linkage system is adapted to pivot the seat assembly between a lowered position to serve as a task chair and an elevated position to serve as an elevated sitting support. A backrest arrangement may extend from the seat assembly. In the lowered position, the front and rear seat parts are both generally horizontally oriented. In the elevated position, the rear seat part may have a slight forward tilt and be positioned higher than in the lowered position, and the front seat part may extend at a downward angle relative to the rear seat part.

2. 发明授权

US11471345B2 Adjustable ergonomic chair 有权
公开(公告)号：US11471345B2
公开(公告)日：2022-10-18
申请号：US16996276
申请日：2020-08-18
申请人： Haworth, Inc.
发明人： Peter J. Beyer , Kyle R. Fleet , Teresa A. Bellingar
IPC分类号： A61G5/10 , A61G5/12 , A47C3/20 , A47C7/02
摘要： An office-type chair includes a base, a height-adjustable pedestal extending upward from the base, a seat assembly including a rear seat part and a front seat part, and a linkage system connecting the pedestal to the seat assembly. The linkage system is adapted to pivot the seat assembly between a lowered position to serve as a task chair and an elevated position to serve as an elevated sitting support. A backrest arrangement may extend from the seat assembly. In the lowered position, the front and rear seat parts are both generally horizontally oriented. In the elevated position, the rear seat part may have a slight forward tilt and be positioned higher than in the lowered position, and the front seat part may extend at a downward angle relative to the rear seat part.

3. 发明申请

US20200214916A1 ADJUSTABLE ERGONOMIC CHAIR 审中-公开
公开(公告)号：US20200214916A1
公开(公告)日：2020-07-09
申请号：US16240073
申请日：2019-01-04
申请人： Haworth, Inc.
发明人： Peter J. Beyer , Kyle R. Fleet , Teresa A. Bellingar
IPC分类号： A61G5/10 , A47C3/20 , A47C7/02 , A61G5/12
摘要： An office-type chair includes a base, a height-adjustable pedestal extending upward from the base, a seat assembly including a rear seat part and a front seat part, and a linkage system connecting the pedestal to the seat assembly. The linkage system is adapted to pivot the seat assembly between a lowered position to serve as a task chair and an elevated position to serve as an elevated sitting support. A backrest arrangement may extend from the seat assembly. In the lowered position, the front and rear seat parts are both generally horizontally oriented. In the elevated position, the rear seat part may have a slight forward tilt and be positioned higher than in the lowered position, and the front seat part may extend at a downward angle relative to the rear seat part.

4. 发明申请

US20190133328A1 BACK SUPPORT FOR A CHAIR 审中-公开
公开(公告)号：US20190133328A1
公开(公告)日：2019-05-09
申请号：US16220181
申请日：2018-12-14
申请人： Haworth, Inc.
发明人： Peter J. Beyer , Kyle R. Fleet , Michael E. Schasel , Todd A. Kercher , Brian S. Gessler , Teresa A. Bellingar
IPC分类号： A47C7/46 , B68G5/00 , A47C7/40
摘要： An office-type chair including a back support having a suspension mesh back support and a back support frame. The suspension mesh back support has an integral retaining channel disposed at a peripheral edge thereof, and the back support frame includes a central pair of upright support posts and wedge base for mounting to a chair frame. The back support frame includes a plurality of flexible and spaced support arms extending laterally outward from the upright support posts. The support arms each have a peripheral edge configured for fastenerless attachment in a tensioned state within the suspension mesh retaining channel. An upholstery cover encapsulates the suspension mesh and back support frame. The office chair also includes a lumbar mechanism including a resilient cushion that may be positioned in the space between the suspension mesh and the support frame and adjusted along the vertical extent of the back support by rolling the resilient cushion on the rear of the suspension mesh.

5. 外观设计

USD784749S1 Lumbar support for a chair 有权
公开(公告)号：USD784749S1
公开(公告)日：2017-04-25
申请号：US29554573
申请日：2016-02-12
申请人： Haworth, Inc.
设计人： Michael W. Welsh , Kyle R. Fleet , Nicolai Czumaj-Bront , Peter J. Beyer , Teresa A. Bellingar

6. 外观设计

USD779253S1 Back support for a chair 有权
标题翻译：支持椅子
公开(公告)号：USD779253S1
公开(公告)日：2017-02-21
申请号：US29554570
申请日：2016-02-12
申请人： Haworth, Inc.
设计人： Michael W. Welsh , Kyle R. Fleet , Nicolai Czumaj-Bront , Peter J. Beyer , Teresa A. Bellingar

7. 外观设计

USD779252S1 Back support for a chair 有权
公开(公告)号：USD779252S1
公开(公告)日：2017-02-21
申请号：US29554569
申请日：2016-02-12
申请人： Haworth, Inc.
设计人： Michael W. Welsh , Kyle R. Fleet , Nicolai Czumaj-Bront , Peter J. Beyer , Teresa A. Bellingar

8. 发明申请

US20160058193A1 FLEXIBLE SEATING SURFACE 审中-公开
标题翻译：柔性表面
公开(公告)号：US20160058193A1
公开(公告)日：2016-03-03
申请号：US14939514
申请日：2015-11-12
申请人： Haworth, Inc.
发明人： Teresa A. Bellingar , Larry A. Wilkerson , Peter J. Beyer
IPC分类号： A47C7/02 , A47C7/16
CPC分类号： A47C7/025 , A47C7/029 , A47C7/16 , A47C7/22 , A47C7/50
摘要： A seat has a first ischial region, a second ischial region, a tailbone region and a thigh transitional region, each having at least one slot. Each slot generally opens outward, away from a center of the seat. Each slot may have an elongated central portion and two distal portions extending from the central portion. The central portion and distal portions may have a specific configuration relative to each other to provide desired support characteristics. The slots may allow flexing and cantilevering of portions of the seat to dynamically contour the seat based on the weight of the user.
摘要翻译：座椅具有第一坐标区域，第二坐骨区域，尾骨区域和大腿过渡区域，每个具有至少一个狭槽。每个槽通常向外打开，远离座椅的中心。每个槽可以具有细长的中心部分和从中心部分延伸的两个远端部分。中心部分和远端部分可以具有相对于彼此的特定构造以提供期望的支撑特征。槽可以允许座椅的部分的弯曲和悬臂，以基于使用者的重量动态地轮廓座椅。

9. 发明授权

US08919880B2 Flexible seating surface 有权
标题翻译：柔性座面
公开(公告)号：US08919880B2
公开(公告)日：2014-12-30
申请号：US13851343
申请日：2013-03-27
申请人： Haworth, Inc.
发明人： Teresa A. Bellingar , Larry A. Wilkerson , Peter J. Beyer
IPC分类号： A47C3/00 , A47C7/50 , A47C7/22
CPC分类号： A47C7/025 , A47C7/029 , A47C7/16 , A47C7/22 , A47C7/50
摘要： A seat has a first ischial region, a second ischial region, a tailbone region and a thigh transitional region, each having at least one slot. Each slot generally opens outward, away from a center of the seat. Each slot may have an elongated central portion and two distal portions extending from the central portion. The central portion and distal portions may be substantially linear and may have a specific configuration relative to each other to provide desired support characteristics. The slots may allow flexing and cantilevering of portions of the seat to dynamically contour the seat based on the weight of the user. Multiple grooves may be included at the front of the seat to facilitate curling of the front of the seat.
摘要翻译：座椅具有第一坐标区域，第二坐
标区域，尾骨区域和大腿过渡区域，每个具有至少一个狭槽。每个槽通常向外打开，远离座椅的中心。每个槽可以具有细长的中心部分和从中心部分延伸的两个远端部分。中心部分和远端部分可以是基本上线性的并且可以具有相对于彼此的特定构造以提供期望的支撑特征。槽可以允许座椅的部分的弯曲和悬臂，以基于使用者的重量动态地轮廓座椅。在座椅的前部可以包括多个凹槽，以便于座椅前部的卷曲。

10. 发明申请

US20200375827A1 ADJUSTABLE ERGONOMIC CHAIR 审中-公开
公开(公告)号：US20200375827A1
公开(公告)日：2020-12-03
申请号：US16996276
申请日：2020-08-18
申请人： Haworth, Inc.
发明人： Peter J. Beyer , Kyle R. Fleet , Teresa A. Bellingar
IPC分类号： A61G5/10 , A61G5/12 , A47C3/20 , A47C7/02
摘要： An office-type chair includes a base, a height-adjustable pedestal extending upward from the base, a seat assembly including a rear seat part and a front seat part, and a linkage system connecting the pedestal to the seat assembly. The linkage system is adapted to pivot the seat assembly between a lowered position to serve as a task chair and an elevated position to serve as an elevated sitting support. A backrest arrangement may extend from the seat assembly. In the lowered position, the front and rear seat parts are both generally horizontally oriented. In the elevated position, the rear seat part may have a slight forward tilt and be positioned higher than in the lowered position, and the front seat part may extend at a downward angle relative to the rear seat part.

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