×

EARPLUG

  • US 20100300460A1
  • Filed: 05/17/2010
  • Published: 12/02/2010
  • Est. Priority Date: 05/27/2009
  • Status: Active Grant
First Claim
Patent Images

1. An earplug, comprising:

  • a tip for use in forward and lateral sealing, which is formed to define a rearward recessed cavity; and

    a stem, including;

    a user graspable elongate portion configured with a stiffness in a first direction that is greater than a stiffness in a second direction, which is transverse to the first direction, anda member, disposed at a forward end of the elongate portion and configured to be insertable into the cavity, wherein the member includes a surface to be adhered to an interior facing surface of the cavity and on which a channel is defined to allow for outflow from the cavity, and the member is formed with a shape to complement that of the cavity to axially and circumferentially align the tip and the stem.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×