Battery pack
Description
The portion of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a battery pack, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D622661
Type: Grant
Filed: Jan 8, 2010
Date of Patent: Aug 31, 2010
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Kenichi Yamada (Hitachinaka), Tomoyuki Kawahara (Hitachinaka), Toshio Mizoguchi (Hitachinaka)
Primary Examiner: Rosemary K Tarcza
Attorney: McDermott Will & Emery LLP
Application Number: 29/353,470
Type: Grant
Filed: Jan 8, 2010
Date of Patent: Aug 31, 2010
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Kenichi Yamada (Hitachinaka), Tomoyuki Kawahara (Hitachinaka), Toshio Mizoguchi (Hitachinaka)
Primary Examiner: Rosemary K Tarcza
Attorney: McDermott Will & Emery LLP
Application Number: 29/353,470
Classifications
Current U.S. Class:
Battery Or Casing Therefor (1) (D13/103)