U.S. patent number D514,122 [Application Number D/213,910] was granted by the patent office on 2006-01-31 for portable digital audio player. This patent grant is currently assigned to International Business Machines Corporation. Invention is credited to Luis Ernesto Elizalde Rodarte.
United States Patent | D514,122 |
Rodarte | January 31, 2006 |
Inventors: | Rodarte; Luis Ernesto Elizalde (Durham, NC) |
---|---|
Assignee: | International Business Machines
Corporation (Armonk, NY) |
Appl. No.: | D/213,910 |
Filed: | September 23, 2004 |
Current U.S. Class: | D14/203.6 |
Current International Class: | 1403 |
Field of Search: | ;D14/496,435,474,483,217,188,204,156,157,160,167,168 ;369/1,2,75.11,86,99,12 ;370/342-344 ;455/344-351 ;273/148B ;463/1,43-47 |
6041023 | March 2000 | Lakhansingh |
D432519 | October 2000 | Yamaoka et al. |
6424796 | July 2002 | Flannery |
6544124 | April 2003 | Ireland et al. |
6606281 | August 2003 | Cowgill et al. |
D496668 | September 2004 | Huang |
D496944 | October 2004 | Huang |
D498738 | November 2004 | Matsuoka |
D501485 | February 2005 | Lian et al. |
New Dell DJ20, 1999-205 (C) From Dell Web Page. cited by examiner . Samsung YP-T5V, 2005 From Web Page. cited by examiner . San Disk Digital Audio Player From Web Page, May 26, 2005. cited by examiner. |
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