UNI-DIRECTIONAL RIGIDIFIER AND METHOD
本页收录老挝专利「UNI-DIRECTIONAL RIGIDIFIER AND METHOD」的公开登记要点，由 Cozy Comfort, LLC 于 2014-04-25 提交申请，当前状态为已放弃。关键编号与类型标注为 申请号 P/436 / DIP 编号 LAP436 / 主管局代码 LA / 保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2025-12-19。国际分类 / IPC 标注为 A47C 27/00。发明人 / 设计人包括 OWENS, W., Neil。代理机构 / 代理人记载为 Lao Trademark Agency (LAO IP AGENCY)。公开摘要提示：A uni-directional rigidifier for a foldable mattress for use in sofa beds has an arcuate, elongated shape. Lateral slits along the rigidifi…。
P/436
图样
基础信息
- 类型
- 专利
- 申请号
P/436- 状态
- 已放弃
- 申请人
- Cozy Comfort, LLC
- 代理机构
- Lao Trademark Agency (LAO IP AGENCY)
- 申请日期
- 2014-04-25
- 公开 / 公告日
- 2025-12-19
- 保护类型
- Patent - PCT National Phase
- 优先权
- US · 14/143,246 · 2013-12-30
- 申请人地址
- Cozy Comfort, LLC · 100 Dacotah Street, Lexington, North Carolina 27292, USA · US
- 代理地址
- Lao Trademark Agency (LAO IP AGENCY) · LLC Bldg, Nongbone Road, Ban Nongbong,Saysettha District, P.O.Box 925, Vientiane, LAO P.D.R. Tel: +(856 21) 264866, 264 877; Fax: +(856 21) 264344 E-mail: laotrmar@laotel.com; ksayavon@laotel.com Website: www.laoip.org · LA
- 国际分类
- A47C 27/00
- 商品 / 服务
- —
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摘要
A uni-directional rigidifier for a foldable mattress for use in sofa beds has an arcuate, elongated shape. Lateral slits along the rigidifier allow it to easily flex when a load is applied while in an upright position. When the rigidifier is in an inverted position, an applied load causes the slits to close and the rigidifier to stiffen. The method describes the use of the uni-directional rigidifier in a foldable sofa bed mattress.
A uni-directional rigidifier for a foldable mattress for use in sofa beds has an arcuate, elongated shape. Lateral slits along the rigidifier allow it to easily flex when a load is applied while in an upright position. When the rigidifier is in an inverted position, an applied load causes the slits to close and the rigidifier to stiffen. The method describes the use of the uni-directional rigidifier in a foldable sofa bed mattress.
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