USD622745SActiveUtility

Drill bit with tapered waterway

70
Assignee: LONGYEAR TM INCPriority: Dec 14, 2006Filed: Jan 26, 2010Granted: Aug 31, 2010
Est. expiryDec 14, 2026(~0.4 yrs left)· nominal 20-yr term from priority
Inventors:Cody A. PearceMichael D. RuppChristian M. Lambert
70
PatentIndex Score
13
Cited by
42
References
1
Claims

Claims

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

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