USD881241SActiveUtility
Step drill bit
Est. expiryApr 27, 2038(~11.8 yrs left)· nominal 20-yr term from priority
73
PatentIndex Score
10
Cited by
55
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
We claim the ornamental design for a step drill bit, as shown and described.Join the waitlist — get patent alerts
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