Patent ID: 6880174
Filing Date: 2005-04-19
Classification: A41D,A42B,A61F,H04R,Y10S,Y10T

Abstract:
1. An ear protection device comprising: a band, said band including a first end, a second end, a first locking protrusion located proximate to said first end, and a second locking protrusion located proximate to said second end, the band and the first locking protrusion being unitarily formed; a band membrane, said band membrane covering a portion of said band; a first ear cup portion, said first ear cup portion being configured to receive said first locking protrusion to fixedly couple the first ear cup portion to the band; and a second ear cup portion, said second ear cup portion being configured to receive said second locking protrusion, each of said first locking protrusion and said second locking protrusion including a barbed shape.