Ski
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United States of America Patent
Stats
-
Mar 21, 1989
Grant Date -
N/A
app pub date -
Jun 11, 1987
filing date -
Jun 14, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ski having good glidability, and low wear in its glide zones, and in which the tread areas in the glide zones are so configured that ordinary flexural stress will not ensue in cracking or other damage to the thread. The ski has a glide surface comprising one or more elements which are in the form of at least one of solid ceramic sintered compacts and coated metal base plates.
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