Battery pack
United States Patent D512961

Okuda, Shinsuke (Anjo, JP)
Oshima, Kazuma (Anjo, JP)
Kato, Yoichi (Anjo, JP)
Application Number:
Publication Date:
Filing Date:
Makita Corporation (Aichi-Ken, JP)
Primary Class:
International Classes:
(IPC1-7): 1302
Field of Search:
D13/110, D13/106-108, 429/178, D13/184, D13/118-119, D13/103-104, 429/96-100, D14/188, 429/163
View Patent Images:
US Patent References:
6783886Battery pack with an improved cooling structureAugust, 2004Sakakibara et al.429/99
D483012Battery packDecember, 2003HsuD13/103
D481672Battery packNovember, 2003Niwa et al.D13/103
D478608Portable hard disc, communication and battery pack unit for a digital camera backAugust, 2003Briks et al.D16/237
D477811Battery packJuly, 2003Niwa et al.D13/103
D475679Battery packJune, 2003Cooper et al.D13/103
6566005Battery pack with an improved cooling structureMay, 2003Shimma et al.429/148
D460412Battery chargerJuly, 2002NawrozkiD13/107
D456002Battery packApril, 2002Kato
D436917Battery packJanuary, 2001Hayakawa et al.
D415100Battery packOctober, 1999BuckD13/103
D413564Rechargeable battery packSeptember, 1999Hershberger et al.D13/103
D300132Battery for a portable radioMarch, 1989Culbertson et al.D13/103

Primary Examiner:
Attorney, Agent or Firm:
Ira J. Schultz (DENNISON, SCHULTZ, DOUGHERTY & MACDONALD Suite 105 1727 King Street, Alexandria, VA, 22314, US)
1. The ornamental design for a battery pack, as shown and described.


FIG. 1 is a perspective view of a battery pack showing our new design.

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.