USD894979SActiveUtility
Drill bit
Est. expiryMar 1, 2039(~12.6 yrs left)· nominal 20-yr term from priority
Inventors:Robert Andrew Corona
59
PatentIndex Score
7
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a drill bit, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.