U.S. patent number D521,448 [Application Number D/236,457] was granted by the patent office on 2006-05-23 for battery. This patent grant is currently assigned to Sony Corporation. Invention is credited to Hiroaki Yokota.
United States Patent | D521,448 |
Yokota | May 23, 2006 |
Inventors: | Yokota; Hiroaki (Tokyo, JP) |
---|---|
Assignee: | Sony Corporation (Tokyo,
JP) |
Appl. No.: | D/236,457 |
Filed: | August 17, 2005 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
29207604 | Jun 17, 2004 | ||||
Current U.S. Class: | D13/103 |
Current International Class: | 1302 |
Field of Search: | ;D13/102-106,110,118-119,184 ;429/96-100,163,176 |
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