U.S. patent number D569,961 [Application Number D/291,847] was granted by the patent office on 2008-05-27 for electric fan. This patent grant is currently assigned to IMS International Ltd.. Invention is credited to Ping Cheung Wong.
United States Patent | D569,961 |
Wong | May 27, 2008 |
Inventors: | Wong; Ping Cheung (N.T., CN) |
---|---|
Assignee: | IMS International Ltd. (Tsuen
Wan, N.T., Hong Kong, CN) |
Appl. No.: | D/291,847 |
Filed: | September 18, 2007 |
Current U.S. Class: | D23/382 |
Current International Class: | 2304 |
Field of Search: | ;D23/382,381,332,370,411,412 ;416/246R,247R,244R |
D108032 | January 1938 | Park |
D466604 | December 2002 | Harris et al. |
D483852 | December 2003 | Wong |
D487146 | February 2004 | Thomas, Jr. |
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