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PILLOW SELECTION AND SLEEPER APPRAISAL
专利权人:
Andrew Robert MacFarlane
发明人:
Andrew Robert MacFarlane
申请号:
US13234317
公开号:
US20120005911A1
申请日:
2011.09.16
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A neck measurement device (20) and a method of selecting a pillow (1, 41, 51) which takes into account the physique of the user are disclosed. A neck compression index (NCi) is calculated being the weight of the sleeper in kilograms divided by the shoulder width (ear to outer arm dimension) of the sleeper in centimeters. Preferably a compensated NCi is calculated which takes into account the softness or hardness of the mattress. A pillow resiliency is then selected based on the (compensated) NCi. Color coded pillow slips can be used to assist sleepers to self-select a pillow appropriate for their physique. Mail order and Internet based selling methods are disclosed.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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