USD395103SExpiredUtility
Heavy duty metal ice breaker
Est. expiryNov 18, 2016(expired)· nominal 20-yr term from priority
Inventors:Charles White
31
PatentIndex Score
5
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a heavy duty metal ice breaker, as shown and described.
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