USD645317SActiveUtility
Drill hammer
Est. expiryFeb 9, 2030(~3.5 yrs left)· nominal 20-yr term from priority
Inventors:Horst Fahrner
28
PatentIndex Score
1
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a drill hammer, as shown and described.
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