USD394196SExpiredUtility
Portable ice skate blade sharpener
Individually held — no corporate assignee on recordPriority: Jan 31, 1997Filed: Jan 31, 1997Granted: May 12, 1998
Est. expiryJan 31, 2017(expired)· nominal 20-yr term from priority
Inventors:Phil Richardson
49
PatentIndex Score
12
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portable ice skate blade sharpener, as shown and described.
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