US2012054967A1PendingUtilityA1
Heel support
Est. expirySep 9, 2028(~2.2 yrs left)· nominal 20-yr term from priority
Inventors:Michael Rieber
A47C 16/02
40
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Claims
Abstract
The present invention is a heel and elbow cushioning device, having a sleeve with a flat top surface and a bottom surface and with the inner cavity of said sleeve being filled with a dry, visco-elastic polymer cushioning material having a 50% compression force deflection in a range of 2.5 to 4 psi and a 25% compression force deflection in a range of 0.25 psi to 1 psi. The sleeve may have a dimension of between 3 inches to 12 inches and may be between ¼ inch and 2 inches thick. The sleeve may have a specialized cover to protect it from dirt and damage. Such a cover would further contain an opening and closing mechanism for the sleeve.
Claims
exact text as granted — not AI-modifiedI claim:
1 : A cushioned heel support, comprising:
a sleeve having a top surface and a bottom surface; and a cushioning material disposed within said sleeve, said cushioning material having a 50% compression force deflection in a range of 2.5 to 4 psi.
2 : The support of claim 1 wherein said cushioning material further comprises a dry, visco-elastic polymer having a 25% compression force deflection in a range of 0.25 psi to 1 psi.
3 : The support of claim 2 wherein said cushioning material has a thickness in a range of 0.25 inches to 2 inches.
4 : The support of claim 3 wherein said cushioning material has a compression set characteristic such that after being compressed to 50% of an original thickness for 22 hours, the material returns to 100% of said original thickness.
5 : The support of claim 4 wherein said top surface and said bottom surface are made of tear resistant material.
6 : The support of claim 4 wherein said bottom surface frictionally adheres to a smooth surface.
7 : The support of claim 4 wherein said top surface is made out of a material suitable for disposing decals or printing thereon.
8 : The support of claim 4 wherein said sleeve is substantially round.
9 : The support of claim 4 wherein the sleeve is substantially flat.
10 : The support of claim 4 further comprising a cover for the sleeve, said cover having a top, a bottom and an opening having a closing mechanism; and wherein the dimensions of said cover conform substantially conform to the dimensions of said sleeve.
11 : The support of claim 10 , wherein said cover is made out of a soft fabric.
12 : The support of claim 10 wherein said bottom of said cover frictionally adheres to a smooth surface.
13 : The support of claim 10 wherein said closing mechanism contains hook and loop fasteners.
14 : The support of claim 10 wherein said closing mechanism comprises a zip fastener.
15 : The support of claim 10 wherein said top of said cover is made of a material suitable for disposing decals or printing thereon.
16 : The support of claim 10 wherein said top of said cover and said bottom of said cover are made of a stain resistant material.Cited by (0)
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