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1. 发明申请

US20180325767A1 Rollator 审中-公开
公开(公告)号：US20180325767A1
公开(公告)日：2018-11-15
申请号：US15980164
申请日：2018-05-15
申请人： Medline Industries, Inc.
发明人： Margaret M. Andersen
IPC分类号： A61H3/04
CPC分类号： A61H3/04 , A61H2003/002 , A61H2003/004 , A61H2201/0161 , A61H2201/1633
摘要： A rolling walker comprises a frame, a seat supported by that frame, and a backrest supported by the frame. By one approach the backrest is configured to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction. If desired, this backrest can be comprised of a material (such as a memory foam material) that biases the backrest towards that first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position.

2. 发明授权

US09968509B2 Rollator 有权
公开(公告)号：US09968509B2
公开(公告)日：2018-05-15
申请号：US15722090
申请日：2017-10-02
申请人： Medline Industries, Inc.
发明人： Margaret M. Andersen
IPC分类号： A61H3/04 , A61H3/00
CPC分类号： A61H3/04 , A61H2003/002 , A61H2003/004 , A61H2201/0161 , A61H2201/1633
摘要： A rolling walker comprises a frame, a seat supported by that frame, and a backrest supported by the frame. By one approach the backrest is configured to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction. If desired, this backrest can be comprised of a material (such as a memory foam material) that biases the backrest towards that first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position.

3. 发明授权

US09226868B2 Rollator 有权
标题翻译：滚轮机
公开(公告)号：US09226868B2
公开(公告)日：2016-01-05
申请号：US14072206
申请日：2013-11-05
申请人： Medline Industries, Inc.
发明人： Margaret M. Andersen
IPC分类号： A61H3/04 , A61H3/00
CPC分类号： A61H3/04 , A61H2003/002 , A61H2003/004 , A61H2201/0161 , A61H2201/1633
摘要： A rolling walker comprises a frame, a seat supported by that frame, and a backrest supported by the frame. By one approach the backrest is configured to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction. If desired, this backrest can be comprised of a material (such as a memory foam material) that biases the backrest towards that first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position.
摘要翻译：滚动步行器包括框架，由该框架支撑的座椅以及由框架支撑的靠背。通过一种方式，靠背被配置为选择性地在向前方向上朝向座位的人提供后支撑的第一位置和向坐在座椅中的人面向后方的第二位置之间选择性地移动。如果需要，该靠背可以由当靠背处于第一位置时将靠背朝向该第一位置偏置的材料（例如记忆泡沫材料）构成，并且当靠背位于第二位置时将靠背朝向第二位置偏置第二名

4. 发明申请

US20140125037A1 Rollator 有权
标题翻译：滚轮机
公开(公告)号：US20140125037A1
公开(公告)日：2014-05-08
申请号：US14072206
申请日：2013-11-05
申请人： Medline Industries, Inc.
发明人： Margaret M. Andersen
IPC分类号： B62B3/02 , B62B9/26
CPC分类号： A61H3/04 , A61H2003/002 , A61H2003/004 , A61H2201/0161 , A61H2201/1633
摘要： A rolling walker comprises a frame, a seat supported by that frame, and a backrest supported by the frame. By one approach the backrest is configured to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction. If desired, this backrest can be comprised of a material (such as a memory foam material) that biases the backrest towards that first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position.
摘要翻译：滚动步行器包括框架，由该框架支撑的座椅以及由框架支撑的靠背。通过一种方式，靠背被配置为选择性地在向前方向上朝向座位的人提供后支撑的第一位置和向坐在座椅中的人面向后方的第二位置之间选择性地移动。如果需要，该靠背可以由当靠背处于第一位置时将靠背朝向该第一位置偏置的材料（例如记忆泡沫材料）构成，并且当靠背位于第二位置时将靠背朝向第二位置偏置第二名

5. 发明授权

US10568800B2 Rollator 有权
公开(公告)号：US10568800B2
公开(公告)日：2020-02-25
申请号：US16390225
申请日：2019-04-22
申请人： Medline Industries, Inc.
发明人： Margaret M. Andersen
IPC分类号： A61H3/04 , A61H3/00
摘要： A rolling walker comprises a frame, a seat supported by that frame, and a backrest supported by the frame. By one approach the backrest is configured to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction. If desired, this backrest can be comprised of a material (such as a memory foam material) that biases the backrest towards that first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position.

6. 发明授权

US10342720B2 Walker seat 有权
公开(公告)号：US10342720B2
公开(公告)日：2019-07-09
申请号：US15653179
申请日：2017-07-18
申请人： Medline Industries, Inc.
发明人： Margaret M. Andersen , Brendan Fong , Ben Wang
IPC分类号： A61G5/10 , A61H3/00 , A61G5/02
摘要： A walker seat may include a seat bottom and a support structure. The seat bottom may include an anterior region, a posterior region, an upper side, and a lower side. The lower side may include a central segment retention portion. The support structure may include a central segment, a left-side segment, and a right-side segment. The central segment may be retained by the central segment retention portion. The left-side segment may be extendable from a left side of the central segment, whereby the left-side segment extends beyond a left side of the seat bottom. Similarly, the right-side segment may be extendable from a right side of the central segment, whereby the right-side segment extends beyond a right side of the seat bottom.

7. 发明授权

US10064783B2 Collapsible personal wheeled conveyance having a selectively adjustable width 有权
公开(公告)号：US10064783B2
公开(公告)日：2018-09-04
申请号：US15676524
申请日：2017-08-14
申请人： Medline Industries, Inc.
发明人： Zhiliang Wang , Margaret M. Andersen , Frank Martorelli
IPC分类号： A61H3/00 , A61H3/04
摘要： A collapsible personal wheeled conveyance comprises a first and second collapsible side frame, each having ground-contacting wheels, and at least one adjustable crossbar configured to physically connect the two collapsible side frames, the adjustable crossbar(s) having a selectively adjustable length. The adjustable crossbar(s) may be lockable or non-lockable. One or more of the adjustable crossbars may comprise seat-supporting adjustable crossbars. A seat can be configured to move laterally along such a seat-supporting adjustable crossbar to permit selective adjustment of the lateral position of this seat with respect to the side frames. One or more locking mechanisms can serve to lock the seat at a particular position. By one approach the aforementioned seat-supporting adjustable crossbar can include spacing indicia to visually indicate when the seat is centrally located between the first and second collapsible side frames for a particular selected length of the seat-supporting adjustable crossbars.

8. 发明申请

US20180021206A1 Rollator 有权
公开(公告)号：US20180021206A1
公开(公告)日：2018-01-25
申请号：US15722090
申请日：2017-10-02
申请人： Medline Industries, Inc.
发明人： Margaret M. Andersen
IPC分类号： A61H3/04 , A61H3/00
CPC分类号： A61H3/04 , A61H2003/002 , A61H2003/004 , A61H2201/0161 , A61H2201/1633
摘要： A rolling walker comprises a frame, a seat supported by that frame, and a backrest supported by the frame. By one approach the backrest is configured to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction. If desired, this backrest can be comprised of a material (such as a memory foam material) that biases the backrest towards that first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position.

9. 发明申请

US20160113833A1 Rollator 有权
公开(公告)号：US20160113833A1
公开(公告)日：2016-04-28
申请号：US14987208
申请日：2016-01-04
申请人： Medline Industries, Inc.
发明人： Margaret M. Andersen
IPC分类号： A61H3/04
CPC分类号： A61H3/04 , A61H2003/002 , A61H2003/004 , A61H2201/0161 , A61H2201/1633
摘要： A rolling walker comprises a frame, a seat supported by that frame, and a backrest supported by the frame. By one approach the backrest is configured to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction. If desired, this backrest can be comprised of a material (such as a memory foam material) that biases the backrest towards that first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position.

10. 发明申请

US20200261301A1 Rollator 审中-公开
公开(公告)号：US20200261301A1
公开(公告)日：2020-08-20
申请号：US16800653
申请日：2020-02-25
申请人： Medline Industries, Inc.
发明人： Margaret M. Andersen
IPC分类号： A61H3/04
摘要： A rolling walker comprises a frame, a seat supported by that frame, and a backrest supported by the frame. By one approach the backrest is configured to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction. If desired, this backrest can be comprised of a material (such as a memory foam material) that biases the backrest towards that first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position.

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