USD489108SExpiredUtility
Combined annular ice skate blade and hub
Priority: Oct 16, 2001Filed: Apr 16, 2003Granted: Apr 27, 2004
Est. expiryOct 16, 2021(expired)· nominal 20-yr term from priority
Inventors:Gregory S. Washburn
A63C 1/306
54
PatentIndex Score
7
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design of the combined annular ice skate blade and hub, as shown and described.
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