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1. 发明授权

US11559143B2 Non-sewn mattress and method of manufacturing thereof 有权
公开(公告)号：US11559143B2
公开(公告)日：2023-01-24
申请号：US17126278
申请日：2020-12-18
申请人： Indratech LLC
发明人： Surendra Khambete
IPC分类号： A47C31/02 , A47C21/04 , A47C31/00 , A47C27/12
摘要： A method of manufacturing a mattress that comprises forming a mattress inner core; forming a non-quilted mattress cover; and attaching the non-quilted mattress cover to the inner core without sewing. The non-quilted mattress cover may be formed of a laminate including a polymeric non-woven fabric that may be embossed and cut to include a cover top panel and a plurality of cover side panels that are unitary with and extend outward from the cover top panel. The step of attaching the non-quilted mattress cover to the inner core without sewing includes orthogonally orienting the cover side panels relative to the cover top panel and fusing portions of adjoining surfaces of adjacent cover side panels to each other to form a coffin, inserting the mattress inner core into the coffin, folding non-fused portions of the adjoining surface of the adjacent cover side panels over the mattress inner core, and bonding a bottom panel to the non-fused portions of the cover side panels and the mattress inner core.

2. 发明申请

US20180146791A1 TUNABLE SPRING MATTRESS AND METHOD OF MAKING SAME 审中-公开
公开(公告)号：US20180146791A1
公开(公告)日：2018-05-31
申请号：US15880582
申请日：2018-01-26
申请人： Indratech LLC
发明人： Surendra S. Khambete , Scott W. Lewis , Matthew Scott Heinrich
IPC分类号： A47C27/12 , A47C27/06 , D04H13/00 , A47C27/07
CPC分类号： A47C27/12 , A47C27/06 , A47C27/061 , A47C27/062 , A47C27/063 , A47C27/07 , D04H13/00 , D10B2331/04 , Y10T442/184 , Y10T442/60
摘要： A mattress includes a spring extending between first and second points to provide a first spring rate in a first direction. A polymer fiber structure is provided between the first and second points and adjoins the spring. The polymer fiber structure includes fibers interlinked with one another to provide the second spring rate in the first direction. An example method of manufacturing a mattress is provided that includes arranging springs to provide a mattress innerspring. A polymer fiber structure is introduced in a first state to the innerspring to provide an assembly. The assembly is further processed and the polymer fiber structure is simultaneously altered from the first state to a second state.

3. 发明申请

US20150020316A1 CUSHION STRUCTURE AND CONSTRUCTION 有权
标题翻译：嵌入式结构与结构
公开(公告)号：US20150020316A1
公开(公告)日：2015-01-22
申请号：US14332539
申请日：2014-07-16
申请人： IndraTech LLC
发明人： Surendra Khambete
IPC分类号： A47C27/12 , A47C7/02
CPC分类号： B68G13/04 , A47C27/12 , B68G11/03
摘要： One exemplary aspect of the present disclosure relates to, among other things, a tunable cushion including a core made of a polymer material, and at least one topper layer adjacent the core, which is also made of a polymer material. Further, the core and the at least one topper layer provide a cushion assembly having a support factor of less than or equal to 4 with an Indentation Load Deflection (ILD) determined using a 4 inch batt sample of the cushion assembly.
摘要翻译：本公开的一个示例性方面涉及包括由聚合物材料制成的芯的可调节衬垫以及与芯相邻的至少一个顶层，其也由聚合物材料制成。此外，芯部和至少一个顶部层提供具有小于或等于4的支撑因子的缓冲组件，其中使用由垫组件的4英寸絮垫样本确定的压痕载荷挠度（ILD）。

4. 发明申请

US20140325764A1 TUNABLE SPRING MATTRESS AND METHOD OF MAKING SAME 审中-公开
标题翻译： TUNNABLE SPRING MATTRESS及其制作方法
公开(公告)号：US20140325764A1
公开(公告)日：2014-11-06
申请号：US14332732
申请日：2014-07-16
申请人： IndraTech LLC
发明人： Surendra S. Khambete , Melvyn John Care , Scott W. Lewis
IPC分类号： A47C23/04 , A47C27/12
CPC分类号： A47C23/04 , A47C27/001 , A47C27/12 , A47C27/22
摘要： A mattress includes a spring extending between first and second points to provide a first spring rate in a first direction. A polymer fiber structure is provided between the first and second points and adjoins the spring. The polymer fiber structure includes fibers interlinked with one another to provide the second spring rate in the first direction. An example method of manufacturing a mattress is provided that includes arranging springs to provide a mattress innerspring. A polymer fiber structure is introduced in a first state to the innerspring to provide an assembly. The assembly is further processed and the polymer fiber structure is simultaneously altered from the first state to a second state.
摘要翻译：床垫包括在第一和第二点之间延伸以在第一方向上提供第一弹簧刚度的弹簧。聚合物纤维结构设置在第一和第二点之间并与弹簧相邻。聚合物纤维结构包括彼此交联的纤维，以在第一方向上提供第二弹簧刚度。提供一种制造床垫的示例性方法，其包括设置弹簧以提供床垫内弹簧。将聚合物纤维结构以第一状态引入内弹簧以提供组件。该组件被进一步处理，聚合物纤维结构同时从第一状态改变到第二状态。

5. 发明申请

US20180092467A1 TUNABLE SPRING MATTRESS AND METHOD OF MAKING SAME 审中-公开
公开(公告)号：US20180092467A1
公开(公告)日：2018-04-05
申请号：US15834551
申请日：2017-12-07
申请人： IndraTech LLC
发明人： Surendra S. Khambete , Scott W. Lewis , Matthew Scott Heinrich
IPC分类号： A47C27/12 , A47C27/07 , A47C27/06 , D04H13/00
CPC分类号： A47C27/12 , A47C27/06 , A47C27/061 , A47C27/062 , A47C27/063 , A47C27/07 , D04H13/00 , D10B2331/04 , Y10T442/184 , Y10T442/60
摘要： A mattress includes a spring extending between first and second points to provide a first spring rate in a first direction. A polymer fiber structure is provided between the first and second points and adjoins the spring. The polymer fiber structure includes fibers interlinked with one another to provide the second spring rate in the first direction. An example method of manufacturing a mattress is provided that includes arranging springs to provide a mattress innerspring. A polymer fiber structure is introduced in a first state to the innerspring to provide an assembly. The assembly is further processed and the polymer fiber structure is simultaneously altered from the first state to a second state.

6. 发明申请

US20160302585A1 TUNABLE SPRING MATTRESS AND METHOD OF MAKING SAME 有权
公开(公告)号：US20160302585A1
公开(公告)日：2016-10-20
申请号：US15195307
申请日：2016-06-28
申请人： IndraTech LLC
发明人： Surendra S. Khambete , Scott W. Lewis , Matthew Scott Heinrich
IPC分类号： A47C27/12 , A47C27/07 , A47C27/06
CPC分类号： A47C27/12 , A47C27/06 , A47C27/061 , A47C27/062 , A47C27/063 , A47C27/07 , D04H13/00 , D10B2331/04 , Y10T442/184 , Y10T442/60
摘要： A mattress includes a spring extending between first and second points to provide a first spring rate in a first direction. A polymer fiber structure is provided between the first and second points and adjoins the spring. The polymer fiber structure includes fibers interlinked with one another to provide the second spring rate in the first direction. An example method of manufacturing a mattress is provided that includes arranging springs to provide a mattress innerspring. A polymer fiber structure is introduced in a first state to the innerspring to provide an assembly. The assembly is further processed and the polymer fiber structure is simultaneously altered from the first state to a second state.

7. 发明授权

US09392877B2 Tunable spring mattress and method of making same 有权
公开(公告)号：US09392877B2
公开(公告)日：2016-07-19
申请号：US14619427
申请日：2015-02-11
申请人： IndraTech LLC
发明人： Surendra S. Khambete , Scott W. Lewis , Matthew Scott Heinrich
IPC分类号： A47C23/04 , A47C27/12 , A47C27/06 , D04H13/00 , A47C27/07
CPC分类号： A47C27/12 , A47C27/06 , A47C27/061 , A47C27/062 , A47C27/063 , A47C27/07 , D04H13/00 , D10B2331/04 , Y10T442/184 , Y10T442/60
摘要： A mattress includes a spring extending between first and second points to provide a first spring rate in a first direction. A polymer fiber structure is provided between the first and second points and adjoins the spring. The polymer fiber structure includes fibers interlinked with one another to provide the second spring rate in the first direction. An example method of manufacturing a mattress is provided that includes arranging springs to provide a mattress innerspring. A polymer fiber structure is introduced in a first state to the innerspring to provide an assembly. The assembly is further processed and the polymer fiber structure is simultaneously altered from the first state to a second state.

8. 发明申请

US20160157628A1 MULTILAYERED CUSHION FOR MATTRESS AND FURNITURE APPLICATIONS 审中-公开
标题翻译：用于家具和家具应用的多层衬垫
公开(公告)号：US20160157628A1
公开(公告)日：2016-06-09
申请号：US14962768
申请日：2015-12-08
申请人： IndraTech LLC
发明人： Surendra Khambete , Andrew Conrad Bambeck
IPC分类号： A47C27/12 , A47C27/14 , A47C27/15 , A47C7/02
CPC分类号： A47C27/122 , A47C7/02 , A47C27/121 , A47C27/127 , A47C27/148 , A47C27/15 , B60N2/70
摘要： A multilayered cushion according to an exemplary aspect of the present disclosure includes, among other things, a first layer of a first material, a second layer of the first material, and a third layer of a second material between the first and second layers. The second material is stiffer than the first material.
摘要翻译：根据本公开的示例性方面的多层衬垫包括第一材料的第一层，第一材料的第二层和第一和第二层之间的第二材料的第三层。第二种材料比第一种材料更硬。

9. 发明申请

US20160015185A1 MATTRESS WITH CUSTOMIZED DENSITY 审中-公开
标题翻译：具有自定义密度的MATTRESS
公开(公告)号：US20160015185A1
公开(公告)日：2016-01-21
申请号：US14755662
申请日：2015-06-30
申请人： IndraTech LLC
发明人： Surendra Khambete , Richard Conway
IPC分类号： A47C27/12
CPC分类号： A47C27/125
摘要： An exemplary aspect of the present disclosure relates to a mattress and a method for manufacturing a mattress. The method includes, among other things, providing a batt of polymer fibers with a reduced dimension, forming a topper layer of polymer fibers having a lower surface corresponding to the reduced dimension in the batt, and arranging the topper layer relative to the batt such that the lower surface of the topper layer mates with the reduced dimension in the batt.
摘要翻译：本公开的示例性方面涉及床垫和用于制造床垫的方法。该方法尤其包括提供具有减小的尺寸的聚合物纤维的絮垫，形成具有对应于絮垫中的减小的尺寸的下表面的聚合物纤维的顶层，以及相对于絮垫布置铺层，使得覆盖层的下表面与絮垫中的尺寸减小配合。

10. 发明申请

US20210186229A1 NON-SEWN MATTRESS AND METHOD OF MANUFACTURING THEREOF 有权
公开(公告)号：US20210186229A1
公开(公告)日：2021-06-24
申请号：US17126278
申请日：2020-12-18
申请人： Indratech LLC
发明人： Surendra Khambete
IPC分类号： A47C31/02 , A47C21/04 , A47C27/12 , A47C31/00
摘要： A method of manufacturing a mattress that comprises forming a mattress inner core; forming a non-quilted mattress cover; and attaching the non-quilted mattress cover to the inner core without sewing. The non-quilted mattress cover may be formed of a laminate including a polymeric non-woven fabric that may be embossed and cut to include a cover top panel and a plurality of cover side panels that are unitary with and extend outward from the cover top panel. The step of attaching the non-quilted mattress cover to the inner core without sewing includes orthogonally orienting the cover side panels relative to the cover top panel and fusing portions of adjoining surfaces of adjacent cover side panels to each other to form a coffin, inserting the mattress inner core into the coffin, folding non-fused portions of the adjoining surface of the adjacent cover side panels over the mattress inner core, and bonding a bottom panel to the non-fused portions of the cover side panels and the mattress inner core.

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