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MEDICAL HEAD SUPPORT
   
Document Number
US Patent 3694831
Issued Date
October 3, 1972
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Inventors
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Abstract
A medical head support having a variety of uses in hospitals and the like. The head support is formed from a flexible open cell foam material, and includes a base portion for resting on a supporting surface and a pair of pads fixedly mounted on the base portion. An upper minor portion of the pads and the base are provided with an open cell foam material which is soft and finer, i.e., has a greater number of cells per square inch, than the remainder of the material of the pads and base.
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MEDICAL HEAD SUPPORT - US Patent 3694831 Drawing
Drawing from US Patent 3694831
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Number of Claims:
11
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Published
October 3, 1972
Application Number
05/027,069
Filed
April 9, 1970
US Classification
5/638   5/636
Int'l Classification
A47G   9/00   (20060101)   A47G   9/10   (20060101)  
Examiner
Assistant Examiner
USPTO Field of Search
5/338   5/71   5/91   5/327B  
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Description
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