USD830804SActiveUtility
Hammer drill quick change chuck
Est. expiryJun 14, 2037(~10.9 yrs left)· nominal 20-yr term from priority
47
PatentIndex Score
4
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a hammer drill quick change chuck, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.