USD611970SActiveUtility

Rock drill bit

65
Assignee: SANDVIK INTELLECTUAL PROPERTYPriority: Feb 26, 2008Filed: Jul 23, 2008Granted: Mar 16, 2010
Est. expiryFeb 26, 2028(~1.6 yrs left)· nominal 20-yr term from priority
Inventors:Jens Sundin
65
PatentIndex Score
17
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a rock drill bit, as shown and described.

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