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1. 发明授权

US12137811B2 Active comfort controlled bedding systems 有权
公开(公告)号：US12137811B2
公开(公告)日：2024-11-12
申请号：US17482748
申请日：2021-09-23
申请人： DREAMWELL, LTD.
发明人： Michael S. DeFranks , Rahul Kirtikar , Martin Ramsden
IPC分类号： A47C21/00 , A47C21/04 , A47C27/08 , A47C27/18
CPC分类号： A47C21/044 , A47C21/042 , A47C21/048 , A47C27/082 , A47C27/18
摘要： Active comfort controlled bedding systems and processes include an air blower assembly for variable climate control. The air blower assembly generally includes a unidirectional air blower configured to flow air to and from a mattress surface overlaying the bucket assembly.

2. 发明授权

US09901185B2 Mattress including flat springs 有权
公开(公告)号：US09901185B2
公开(公告)日：2018-02-27
申请号：US14600114
申请日：2015-01-20
申请人： DREAMWELL, LTD.
发明人： Michael S. DeFranks , Rahul Kirtikar , Julia S. Rasor
IPC分类号： A47C7/28 , A47C23/02 , A47C23/00 , A47C23/12 , A47C27/06 , F16F3/02
CPC分类号： A47C23/02 , A47C7/28 , A47C23/002 , A47C23/12 , A47C27/065 , F16F3/023 , Y10T29/49613
摘要： Mattresses including a chassis core including a rigid or semi-rigid base sheet; a plurality of flat springs spaced apart from one another in parallel rows, wherein each one of the plurality of flat springs comprises a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, and wherein a center of an arc defined by the arcuate member is fixedly attached to the rigid base sheet; a body support disk disposed on each one of the first and second terminal ends. The body support disk supports the load of an individual. In some embodiments, the body support disk is pivotably connected to each terminal end.

3. 发明申请

US20160120330A1 CUSHIONS INCLUDING FLAT SPRINGS 审中-公开
标题翻译：包括平面弹簧
公开(公告)号：US20160120330A1
公开(公告)日：2016-05-05
申请号：US14528439
申请日：2014-10-30
申请人： DREAMWELL, LTD.
发明人： Michael S. DeFranks , Rahul Kirtikar
IPC分类号： A47C23/02 , A47C7/02 , B68G9/00 , A47C27/04
CPC分类号： A47C23/02 , A47C7/025 , A47C23/0438 , A47C27/04 , B68G9/00 , F16F3/00
摘要： Cushions such as seat cushions, mattresses, and the like include a chassis core. The chassis core includes a rigid or semi-rigid base sheet; and a plurality of paired flat springs coupled to the rigid or semi-rigid base sheet, wherein each paired flat spring comprises a lower flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, and an upper flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, wherein the first and second terminal ends of the upper flat spring are fixedly attached to respective first and second terminal ends of the lower flat spring such that the upper flat spring is inverted relative to the lower flat spring. Also disclosed are processes for manufacturing the core chassis.
摘要翻译：诸如座垫，床垫等的靠垫包括底盘芯。底盘芯包括刚性或半刚性基片; 以及耦合到所述刚性或半刚性基片的多个成对的扁平弹簧，其中每个成对的弹簧包括下部平弹簧，所述下部弹簧包括第一末端，第二末端和从所述第一末端延伸的柔性弓形部件以及包括第一末端，第二末端和从第一末端延伸到第二末端的柔性弓形部件的上板簧，其中，上平板的第一和第二末端弹簧固定地附接到下部平板弹簧的相应的第一和第二终端，使得上部板簧相对于下部平的弹簧反转。还公开了用于制造核心底盘的方法。

4. 发明申请

US20220087442A1 ACTIVE COMFORT CONTROLLED BEDDING SYSTEMS 有权
公开(公告)号：US20220087442A1
公开(公告)日：2022-03-24
申请号：US17544079
申请日：2021-12-07
申请人： DREAMWELL, LTD.
发明人： Michael S. DeFranks , Rahul Kirtikar
IPC分类号： A47C27/08 , A47C27/10 , A47C27/18 , A47C31/10 , A47C21/04 , A61H9/00 , A47C21/00
摘要： Active comfort controlled bedding systems include a variable firmness control and/or variable climate control. The active comfort controlled bedding systems generally include a plurality of air bladders, each one of the plurality of air bladders includes a pressure sensor configured to measure pressure within a respective air bladder. A control unit configured to selectively operate a pump and valves to sequentially adjust a pressure in two or more of the plurality of air bladders having an applied load of an end user thereon to provide a repeating pattern within the two or more plurality of air bladders, wherein the repeating pattern is defined by a pressure increase and subsequent decrease in a selected one of the plurality of air bladders followed a pressure increase and subsequent decrease in a selected other one of the plurality of air bladders to provide a massaging action.

5. 发明授权

US11134789B2 Active comfort controlled bedding systems 有权
公开(公告)号：US11134789B2
公开(公告)日：2021-10-05
申请号：US15864404
申请日：2018-01-08
申请人： Dreamwell, Ltd.
发明人： Michael S. DeFranks , Rahul Kirtikar , Martin Ramsden
IPC分类号： A61G7/018 , A47C27/15 , A47C21/04 , A47C27/08 , A47C27/18
摘要： Active comfort controlled bedding systems and processes include an air blower assembly for variable climate control. The air blower assembly generally includes a unidirectional air blower configured to flow air to and from a mattress surface overlaying the bucket assembly.

6. 发明授权

US11019934B2 Active comfort controlled bedding systems 有权
公开(公告)号：US11019934B2
公开(公告)日：2021-06-01
申请号：US15608038
申请日：2017-05-30
申请人： Dreamwell, Ltd. , Nottingham Spirk Design Associates
发明人： Michael S. DeFranks , Rahul Kirtikar , John S. McKenzie , William E. Rabbitt , Gary R. Stephan , James E. Szpak , Jeff S. Taggart
IPC分类号： A47C27/08 , A47C21/04 , A47C27/18
摘要： Active comfort controlled bedding systems include a variable firmness control and/or variable climate control.

7. 发明申请

US20190208918A1 ACTIVE COMFORT CONTROLLED BEDDING SYSTEMS 审中-公开
公开(公告)号：US20190208918A1
公开(公告)日：2019-07-11
申请号：US15864404
申请日：2018-01-08
申请人： Dreamwell, Ltd.
发明人： Michael S. DeFranks , Rahul Kirtikar , Martin Ramsden
IPC分类号： A47C21/04 , A47C27/08
CPC分类号： A47C21/044 , A47C21/042 , A47C21/048 , A47C27/082 , A47C27/18
摘要： Active comfort controlled bedding systems and processes include an air blower assembly for variable climate control. The air blower assembly generally includes a unidirectional air blower configured to flow air to and from a mattress surface overlaying the bucket assembly.

8. 发明申请

US20140137333A1 PLUNGER MATRIX MATTRESS ASSEMBLIES 有权
公开(公告)号：US20140137333A1
公开(公告)日：2014-05-22
申请号：US14084859
申请日：2013-11-20
申请人： DREAMWELL, LTD.
发明人： Michael S. DeFranks , Rahul Kirtikar , J. Evan Spirk , Gary R. Stephan , Craig Saunders
IPC分类号： A47C27/04
CPC分类号： A47C27/04 , A47C23/002 , A47C23/125 , A47C27/00 , A47C27/06 , A47C27/14 , F16F3/00
摘要： A plunger matrix mattress includes a number of independently movable foam padded plungers that form an array of independently movable points of support. This type of mattress significantly improves body contouring over conventional coil spring mattress designs. The plunger matrix mattress also allows substantial airflow through the mattress improving over conventional foam mattress designs. Different plungers may have different spring and dampening characteristics to allow different plungers and plunger zones of the mattress to exhibit different firmness levels. Individual plungers may be removed and replaced independently, for example to replace the plunger with another plunger with a different spring characteristic, and make other types of adjustments and repairs. A variety of optional design features and configurations provide for a wide range of alternative configurations with differing levels of sophistication and functionality to produce a range of models designed to meet differing customer preferences and price points.
摘要翻译：柱塞矩阵床垫包括多个可独立移动的泡沫填充柱塞，其形成独立可移动的支撑点阵列。这种类型的床垫显着地改善了比常规螺旋弹簧床垫设计的身体轮廓。柱塞矩阵床垫还允许通过床垫的大量气流通过常规泡沫床垫设计改善。不同的柱塞可能具有不同的弹簧和阻尼特性，以允许床垫的不同柱塞和柱塞区域呈现不同的硬度水平。单独的柱塞可以独立地拆卸和更换，例如用具有不同弹簧特性的另一个柱塞更换柱塞，并进行其他类型的调整和修理。各种可选设计特征和配置提供了广泛的替代配置，具有不同的复杂程度和功能水平，可以生成一系列旨在满足不同客户偏好和价格点的模型。

9. 发明申请

US20220007846A1 ACTIVE COMFORT CONTROLLED BEDDING SYSTEMS 有权
公开(公告)号：US20220007846A1
公开(公告)日：2022-01-13
申请号：US17482748
申请日：2021-09-23
申请人： DREAMWELL, LTD.
发明人： Michael S. DeFranks , Rahul Kirtikar , Martin Ramsden
IPC分类号： A47C21/04 , A47C27/08 , A47C27/18
摘要： Active comfort controlled bedding systems and processes include an air blower assembly for variable climate control. The air blower assembly generally includes a unidirectional air blower configured to flow air to and from a mattress surface overlaying the bucket assembly.

10. 发明申请

US20180344046A1 ACTIVE COMFORT CONTROLLED BEDDING SYSTEMS 审中-公开
公开(公告)号：US20180344046A1
公开(公告)日：2018-12-06
申请号：US15608038
申请日：2017-05-30
申请人： Dreamwell, Ltd. , Nottingham Spirk Design Associates
发明人： Michael S. DeFranks , Rahul Kirtikar , John S. McKenzie , William E. Rabbitt , Gary R. Stephan , James E. Szpak , Jeff S. Taggart
IPC分类号： A47C27/08 , A47C27/18
CPC分类号： A47C21/042
摘要： Active comfort controlled bedding systems include a variable firmness control and/or variable climate control.

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