USD673590SActiveUtility

Crusher mantle

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Assignee: COLUMBIA STEEL CASTINGPriority: Oct 28, 2010Filed: Oct 28, 2010Granted: Jan 1, 2013
Est. expiryOct 28, 2030(~4.3 yrs left)· nominal 20-yr term from priority
Inventors:Steven Keith Dolezal
20
PatentIndex Score
2
Cited by
22
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a crusher mantle, as shown and described.

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