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US 2017/0253677 A1Published application
Support Material Having an Hourglass Shape
OwnerTansel Erteninventor
Life of this patent
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Abstract
A support material having an hourglass shape reduces the cost of manufacturing as well as increasing comfort and air circulation. The support material includes a primary end having a primary diameter located opposite a secondary end having a secondary diameter. A substantially central portion of the support material has a tertiary diameter being a size less than the primary and secondary diameters. Additional improvements include an improved outer wall surface of the support material having at least one recess. The at least one recess can retain a substance such as a cooling gel.
Claims6
Support material, comprising:
- said support material having a first end located opposite a second end, said first end having a first diameter, said second end having a second diameter;
- and,
- said support material having a substantially central portion, whereby, said substantially central portion having a third diameter, said third diameter being of a size less than said first diameter, said third diameter being of a size less than said second diameter.
Dependencies are inferred from the claim text.