The products that are shown are protected under license by one or more of the following patents: U.S. Patent Numbers 5555693, 5664390, 5762300, 5791095, 6557317, 6684594, 6684595, 6772571, 6775954, 7237367, 7284354, 7322158, 7461491, 7506482, 7669381, 7810298, 7870703; Design Patent Numbers 388312, 480291, 482262, 495504, 497055, 500665, 504805, 543836, 565748, 565749, 567634, 578379, 578870, 595117, 621239, 650924; European Patent Numbers 0864022, 0891507, 1015712; Canadian Patent Numbers, 2238537, 2250026; and other U.S. and Foreign Patents Pending. |