U.S. patent number D518,024 [Application Number D/227,796] was granted by the patent office on 2006-03-28 for headphone and loudspeaker. This patent grant is currently assigned to Creative Technology Ltd.. Invention is credited to Siang Thia Goh, Yuen Khim Liow, Gee Han Bobby Png, Eng Wah Teo.
United States Patent | D518,024 |
Liow , et al. | March 28, 2006 |
Inventors: | Liow; Yuen Khim (Singapore, SG), Goh; Siang Thia (Singapore, SG), Teo; Eng Wah (Singapore, SG), Png; Gee Han Bobby (Singapore, SG) |
---|---|
Assignee: | Creative Technology Ltd.
(Singapore, SG) |
Appl. No.: | D/227,796 |
Filed: | April 15, 2005 |
Current U.S. Class: | D14/206 |
Current International Class: | 1401 |
Field of Search: | ;D14/137,192,204,205,206,215,223 ;D2/865,866 ;D29/110,112 ;D24/174 ;2/2,209,423 ;128/857,864,866 ;181/129,130,137 ;379/430,444 |
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D394436 | May 1998 | Hall et al. |
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AMAZON.COM web site featuring Sennheiser PXC 250 Noise Canceling Headphones (Silver) for sale, Date first avaliable for sale on Amazon: Feb. 15, 2003, 3 pages. cited by other. |
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