Invention Application
- Patent Title: Bedding or seating product having filled tube topper
- Patent Title (中): 寝具或具有填充管顶的座椅产品
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Application No.: US09804208Application Date: 2001-03-12
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Publication No.: US20010047551A1Publication Date: 2001-12-06
- Inventor: John Leslie Collard , Sidney A. Hiatt , Eddie L. Parvin
- Applicant: L&P Property Management Company
- Applicant Address: null
- Assignee: L&P Property Management Company
- Current Assignee: L&P Property Management Company
- Current Assignee Address: null
- Main IPC: A47C023/04
- IPC: A47C023/04

Abstract:
A mattress or bedding product is covered with a topper comprising individual tubes, each of which is filled with shredded foam/fiber material. In one embodiment, the topper has a foam layer having a number of arcuate-shaped cradles in which are placed the individual tubes. The shredded foam/fiber materials may be modified as required to provide different density and/or firmness characteristics to different portions of the product.
Public/Granted literature
- US06574814B2 Bedding or seating product having filled tube topper Public/Granted day:2003-06-10
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