Portable battery charger
Cheng February 28, 2
U.S. patent number D516,021 [Application Number D/188,379] was granted by the patent office on 2006-02-28 for portable battery charger. This patent grant is currently assigned to Tatung Co., Ltd.. Invention is credited to Tsung-Kai Cheng.
| United States Patent | D516,021 |
| Cheng | February 28, 2006 |
Portable battery charger
Claims
CLAIM The ornamental design for the portable battery charger, as shown and described.
| Inventors: | Cheng; Tsung-Kai (Taipei, TW) |
|---|---|
| Assignee: | Tatung Co., Ltd. (Taipei,
TW) |
| Appl. No.: | D/188,379 |
| Filed: | August 19, 2003 |
| Current U.S. Class: | D13/107 |
| Current International Class: | 1302 |
| Field of Search: | ;D13/107-110,118-119,184 ;D14/251,253 ;320/107-115 |
References Cited [Referenced By]
U.S. Patent Documents
| D269697 | July 1983 | Graham et al. |
| D368429 | April 1996 | Serio, Jr. |
| D375937 | November 1996 | Mergenthaler et al. |
| D383115 | September 1997 | Nagele et al. |
| D402641 | December 1998 | Heijnen |
| D413567 | September 1999 | Person et al. |
| D460424 | July 2002 | Zhao |
| D503679 | April 2005 | Andre et al. |
Assistant Examiner: Tarcza; Rosemary
Attorney, Agent or Firm: Bacon & Thomas PLLC
Description
FIG. 1 is a perspective view of a portable battery charger showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
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