Invention Grant
- Patent Title: Featherbed with hourglass construction
- Patent Title (中): 羽毛与沙漏施工
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Application No.: US11567575Application Date: 2006-12-06
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Publication No.: US07681268B2Publication Date: 2010-03-23
- Inventor: Barbara K. Johnson
- Applicant: Barbara K. Johnson
- Applicant Address: US WA Seattle
- Assignee: Pacific Coast Feather Company
- Current Assignee: Pacific Coast Feather Company
- Current Assignee Address: US WA Seattle
- Agency: Jensen & Puntigam, P.S.
- Agent Clark A. Puntigam
- Main IPC: A47C17/00
- IPC: A47C17/00

Abstract:
The featherbed includes upper and lower outer fabric sections, which are substantially identical in configuration, secured together along their respective longitudinal and end edges. A plurality of baffle members extend between and are secured to the upper and lower layers substantially from end to end of the featherbed. The baffle members are arranged in pair forms a substantially hourglass configuration.
Public/Granted literature
- US20080134441A1 FEATHERBED WITH HOURGLASS CONSTRUCTION Public/Granted day:2008-06-12
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