Invention Grant
US08347588B2 Compressible mattress frame 失效
可压缩床垫框架

  • Patent Title: Compressible mattress frame
  • Patent Title (中): 可压缩床垫框架
  • Application No.: US11809667
    Application Date: 2007-05-31
  • Publication No.: US08347588B2
    Publication Date: 2013-01-08
  • Inventor: Suk Kan Oh
  • Applicant: Suk Kan Oh
  • Applicant Address: US CA Hayward
  • Assignee: Zinus, Inc.
  • Current Assignee: Zinus, Inc.
  • Current Assignee Address: US CA Hayward
  • Agency: Imperium Patent Works
  • Agent Darien K. Wallace
  • Priority: CN200620060015U 20060601
  • Main IPC: B65B63/04
  • IPC: B65B63/04
Compressible mattress frame
Abstract:
A mattress frame that occupies a small volume and can be used by a recipient without having to assemble the frame. The frame has four connected sides and is made of foam. The frame is rectangular in shape and has two longer sides and two shorter sides. The two shorter sides are folded in a U shape so that a bow-tie-shaped frame results. The bow-tie-shaped frame is rolled and packaged in a container. The frame can be rolled to form a spiral or an M-shape. A recipient of the rolled frame removes the frame from its packaging and the frame expands to its intended shape.
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