USD502377SExpiredUtilityPatentIndex 96

Hammer drill

Assignee: BOSCH GMBH ROBERTPriority: Feb 3, 2004Filed: Jun 29, 2004Granted: Mar 1, 2005

Est. expiryFeb 3, 2024(expired)· nominal 20-yr term from priority

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The ornamental design for a hammer drill, as shown and described.

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