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United States Utility Patents
4,945,570 - 4,945,579

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NumberTitle
4,945,570 Method for terminating a telephone call by voice command
4,945,571 Liquid-cushioned outerwear
4,945,572 Welding helmet
4,945,573 Visor and shield attached to eyeglasses
4,945,574 Protective mask
4,945,575 Sun visor
4,945,576 Shoulder pad and brassiere strap cushion apparatus
4,945,577 Ventilated splash goggle
4,945,578 Toilet flush control device
4,945,579 Drain valve activator assembly



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