U.S. patent number D455,755 [Application Number D/125,108] was granted by the patent office on 2002-04-16 for laptop support ramp. Invention is credited to William M. Kroll, Bette E. Levine.
United States Patent | D455,755 |
Levine , et al. | April 16, 2002 |
Inventors: | Levine; Bette E. (Los Angeles, CA), Kroll; William M. (Los Angeles, CA) |
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Appl. No.: | D/125,108 |
Filed: | June 19, 2000 |
Current U.S. Class: | D14/447; D6/406.4 |
Current International Class: | 1402 |
Field of Search: | ;D6/406.3,406.1,406.4,406.5,406.6,310,339,419,420,429,449,511 ;D7/545,550.1,554.3,554.4,698 ;D12/415,416,426.1 ;D14/316,447 ;D19/20,36,52,65,75,78,86,88,90,91,92,99,100 ;D34/38 ;40/371 ;108/43,44,49,129,132,166,174 ;206/214,224,371 ;224/42.11,92,540 ;248/166,346.01,441.1,444,444.1,451,452,454,460,463,917,918,919,920,921,922,923 ;297/148,153 ;312/231 |
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