公开(公告)号：EP0819398A2

公开(公告)日：1998-01-21

申请号：EP97111924.3

申请日：1997-07-14

申请人： Serta, Inc.

发明人： Sabalaskey, Robert J.

IPC分类号： A47C27/06

CPC分类号： A47C27/066

摘要： A mattress including an innerspring (12), upholstery topper layers (14) including at least one foam layer, and quilt panel layers (16). At least one upholstery foam layer (23) includes a firming edge (32) of foam about its perimeter. The firming edge (32) of the upholstery foam layer (23) functions to provide a firmer mattress edge without compromising the thickness of the mattress or requiring additional materials or labor operations during manufacturing.

摘要翻译： 包括内弹簧（12）的床垫，包括至少一个泡沫层的内饰顶层（14）和被子面层（16）。 至少一个装饰泡沫层（23）包括围绕其周边的泡沫的紧固边缘（32）。 装饰泡沫层（23）的紧固边缘（32）用于提供更坚固的床垫边缘，而不会影响床垫的厚度或在制造过程中需要额外的材料或劳动操作。

公开(公告)号：EP0819398A3

公开(公告)日：2000-02-09

申请号：EP97111924.3

申请日：1997-07-14

申请人： Serta, Inc.

发明人： Sabalaskey, Robert J.

IPC分类号： A47C27/06

CPC分类号： A47C27/066

摘要： A mattress including an innerspring (12), upholstery topper layers (14) including at least one foam layer, and quilt panel layers (16). At least one upholstery foam layer (23) includes a firming edge (32) of foam about its perimeter. The firming edge (32) of the upholstery foam layer (23) functions to provide a firmer mattress edge without compromising the thickness of the mattress or requiring additional materials or labor operations during manufacturing.

公开(公告)号：EP0819398B1

公开(公告)日：2003-09-24

申请号：EP97111924.3

申请日：1997-07-14

申请人： Serta, Inc.

发明人： Sabalaskey, Robert J.

IPC分类号： A47C27/06

CPC分类号： A47C27/066