U.S. patent number D551,230 [Application Number D/260,786] was granted by the patent office on 2007-09-18 for video game controller. This patent grant is currently assigned to VTech Electronics, Ltd.. Invention is credited to Ka-wah (Chi) Chow, Chun-man (Santoro) Lau, Wai-chi (Joyce) Wong.
United States Patent | D551,230 |
Lau , et al. | September 18, 2007 |
Inventors: | Lau; Chun-man (Santoro) (New Territories, CN), Chow; Ka-wah (Chi) (New Territories, CN), Wong; Wai-chi (Joyce) (New Territories, CN) |
---|---|
Assignee: | VTech Electronics, Ltd. (Tai Po
N.T., HK) |
Appl. No.: | D/260,786 |
Filed: | June 1, 2006 |
Current U.S. Class: | D14/401; D21/333 |
Current International Class: | 1402 |
Field of Search: | ;D14/217,218,356,388,399,400,401,412-416,432,434,496,454-457 ;D21/324,332,333 ;463/1,30,36-38,46,47 ;273/148B,148R ;345/156-161,905 |
D338045 | August 1993 | Rosen |
D348483 | July 1994 | Chow et al. |
D356075 | March 1995 | Paloyan et al. |
D360235 | July 1995 | Emrys-Roberts et al. |
D369831 | May 1996 | Chow et al. |
D387090 | December 1997 | Mah |
D398912 | September 1998 | Phillips |
D481039 | October 2003 | Gombert |
D493495 | July 2004 | Avery |
D510089 | September 2005 | Chou |
D539354 | March 2007 | Mak |
History of the Button, http://www.historyofthebutton.com/2006/10/12/vsmile-baby-crib-potato/, Oct. 12, 2006, 1 pg. cited by examiner. |
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