Invention Grant
- Patent Title: Upper body elevator
- Patent Title (中): 上身电梯
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Application No.: US12380728Application Date: 2009-03-03
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Publication No.: US07992241B2Publication Date: 2011-08-09
- Inventor: Thomas W. Davis, III
- Applicant: Thomas W. Davis, III
- Agent R. Keith Harrison
- Main IPC: A47C16/00
- IPC: A47C16/00
Abstract:
An upper body elevator includes a generally wedge-shaped elevator body comprising a lower elevator pillow comprising a first plurality of adjacent air tubes and an upper elevator pillow comprising a second plurality of adjacent air tubes carried by the lower elevator pillow.
Public/Granted literature
- US20090222991A1 Upper body elevator Public/Granted day:2009-09-10
Information query
