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US 5,133,775 AGranted
Covering device for an artificial limb
OwnerSen-Jung Cheninventor
Life of this patent
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Abstract
A covering device for a jointed artificial limb includes a covering layer covering the artificial limb. The covering layer can be made of semirigid PU foam. The covering layer has a screen-like flexible portion adjacent to the joint of the artificial limb. The flexible portion includes a plurality of slits.
Claims2
A covering device for an artificial limb which has a joint, said covering device comprising:
- a covering layer covering said artificial limb, said covering layer made of semirigid polyurethane foam;
- said covering layer having a screen-like flexible portion adjacent to said joint of said artificial limb, said flexible portion having a plurality of slits formed thereon, said slits are rhombic-shaped and spaced apart from one another and are arranged in columns and rows.
Dependencies are inferred from the claim text.