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US 5,666,971 AGranted
Device for improving erection
OwnerPomozov Pyotr Anatolievichinventor
Life of this patent
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Abstract
A device for improving erection, having a ring-shaped base having two walls spaced from one another to define a cavity therebetween, a cylindrical elastic closed cover connected to the base and having a portion which is arcuate-shaped and adapted to cover the head of the penis. A longitudinal portion which is adapted to cover the shaft of the penis. The arcuate portion having a thickness of 0.1-2.00 mm.
Claims3
A device for improving erection, comprising
- a ring-shaped base having two walls spaced from one another to define a cavity therebetween;
- a cylindrical elastic closed cover connected with said base and having a portion which is arcuate-shaped and adapted to cover the head of the penis and a longitudinal portion which is adapted to cover the shaft of the penis, said arcuate-shaped portion having a thickness of 0.1-2.00 mm, said longitudinal portion having a wall thickness which is determined as follows:
- Sx=So+kx Lx, wherein
- Sx is a wall thickness of the portion of the longitudinal portion;
- So is a wall thickness of the arcuate-shaped portion
- Lx is a length of the portion of the cylindrical cover from the arcuate portion of the cylindrical cover from the arcuate portion to a given rear portion of the cylindrical portion;
- K is a coefficient of a material hardness equal to substantially 0.01-0.03.
4 more elements
Dependencies are inferred from the claim text.