(12) United States Design Patent (10) Patent No.: Park et al. USO0D551638S US D551,638 S (45) Date of Patent: *9: Sep. 25, 2007 (54) (75) (73) (**) (2
US D551,638 S Page 2 D502,157 D502,455 D502,933 D503,162 D503,163 D505,934 D513,741 D514,079 D514,538 D514,542 D515,528 D517,039 D519,093 D522,988 200
U.S. Patent Sep. 25, 2007 Sheet 1 of4 US D551,638 S
U.S. Patent Sep. 25, 2007 Sheet 2 of4 US D551,638 S FIG. 3 FIG. 2
U.S. Patent Sep. 25, 2007 Sheet 3 of4 US D551,638 S FIG. 5 FIG. 4
U.S. Patent Sep. 25, 2007 Sheet 4 of4 US D551,638 S JH=H ' 11% 'T—— .| Jl. FIG. 6 FIG. 7
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