Switching power supply with changeable plugs
Claims
I claim a switching power supply with changeable plugs, as shown and described.
| D378290 | March 4, 1997 | Hahn |
| D378291 | March 4, 1997 | Hahn |
| 5611701 | March 18, 1997 | Hahn |
| 5613863 | March 25, 1997 | Klaus et al. |
| D379003 | April 29, 1997 | Hahn |
| 6086395 | July 11, 2000 | Lloyd et al. |
| 6227888 | May 8, 2001 | Hahn |
| 6261109 | July 17, 2001 | Liu et al. |
| D449030 | October 9, 2001 | Baxter et al. |
| 6320353 | November 20, 2001 | Chiu et al. |
| D454537 | March 19, 2002 | O'Connor et al. |
| D456008 | April 23, 2002 | Kawanobe et al. |
| D460412 | July 16, 2002 | Nawrozki |
| 6638113 | October 28, 2003 | Kajiwara et al. |
| 6669495 | December 30, 2003 | Philips et al. |
| 6884125 | April 26, 2005 | Chen |
| 7008246 | March 7, 2006 | Zhuge |
| 7179105 | February 20, 2007 | Hung |
| D543147 | May 22, 2007 | Ng |
| D556138 | November 27, 2007 | Ng |
| 7300297 | November 27, 2007 | Wang |
| D562766 | February 26, 2008 | Yang |
| D575775 | August 26, 2008 | Sekine |
| D584732 | January 13, 2009 | Cho et al. |
| D595224 | June 30, 2009 | Seil et al. |
| 7547219 | June 16, 2009 | Zhuge |
| D596562 | July 21, 2009 | Hong et al. |
| D621781 | August 17, 2010 | Chang et al. |
| 7794251 | September 14, 2010 | Wen et al. |
| 20030085686 | May 8, 2003 | Haga et al. |
Type: Grant
Filed: Oct 12, 2007
Date of Patent: Apr 24, 2012
Assignee: Eastern Frontier Co., Ltd. (Kowloon)
Inventor: Chun Chun Tsoi (New Territories)
Primary Examiner: Rosemary K Tarcza
Attorney: Howard C. Miskin
Application Number: 29/292,466