Self-sharpening ice skate blade

Details Self-sharpening ice skate blade Self-sharpening ice skate blade

A - Human Necessities

63

C

273/12, 51/29

A63C 1/00 (2006.01)

Patent

CA 1066731

ABSTRACT OF THE INVENTION An ice skate blade which maintains its sharpness in use by virtue of a thin hard case on the sides of the blade over a softer center core. The hard case is of de- creasing hardness inwardly to provide a concave bottom surface as a result of unequal wear.

276550

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