USD442452SExpiredUtility

Rotary hammer

86
Assignee: BLACK & DECKER INCPriority: Aug 13, 1999Filed: Feb 11, 2000Granted: May 22, 2001
Est. expiryAug 13, 2019(expired)· nominal 20-yr term from priority
Inventors:Michael StirmAlfred Fordon
86
PatentIndex Score
47
Cited by
19
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a rotary hammer, as shown and described.

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