Bullet ear plug
Assignee2 Monkey Trading, LLC
InventorDoug Ingalls
Life of this patent
Estimating the term…
Abstract
A novel earplug is disclosed. The earplug comprises an elastomeric insert and a metal casing. The elastomeric insert is substantially cylindrical in shape and has a first end and a second end. The metal casing is substantially cylindrical in shape and comprises a circular outer wall, an internal cavity disposed within the circular outer wall, and a first end and a second end disposed the opposite end of the first end. The first end has a substantially flat base covering the first end and the second end has an opening into the internal cavity. The first end of the elastomeric insert is disposed through the second end of the metal casing and is secured with an adhesive within the internal cavity of the metal casing. The second end of the elastomeric insert extends outward from the metal casing.
Claims19
An earplug comprising
- a) an elastomeric insert
- i) said elastomeric insert being substantially cylindrical in shape and having a first end and a second end;
- b) a metal casing
- i) said metal casing being substantially cylindrical in shape and comprising
- (1) a circular outer wall;
- (2) an internal cavity disposed within the circular outer wall;
- (3) a first end and a second end disposed the opposite end of said first end
- (a) wherein said first end has a substantially flat base covering said first end;
- (b) wherein said second end has an opening into said internal cavity wherein said metal casing further comprises a circular recess disposed in said circular wall and a lip disposed in said circular wall between said circular recess and said first end of said metal casing;
- c) wherein said first end of said elastomeric insert is disposed through said second end of said metal casing, said elastomeric insert being secured with an adhesive within said internal cavity of said metal casing;
- d) wherein said second end of said elastomeric insert extends outward from said metal casing.
A method for applying an earplug to an ear canal of a user
- a) wherein said earplug comprises
- i) an elastomeric insert
- (1) said elastomeric insert being substantially cylindrical in shape and having a first end and a second end;
- ii) a metal casing
- (1) said metal casing being substantially cylindrical in shape and comprising
- (a) a circular outer wall;
- (b) an internal cavity disposed within the circular outer wall;
- (c) a first end and a second end disposed the opposite end of said first end
- (i) wherein said first end has a substantially flat base covering said first end;
- (ii) wherein said second end has an opening into said internal cavity wherein said metal casing further comprises a circular recess disposed in said circular wall and a lip disposed in said circular wall between said circular recess and said first end of said metal casing;
- iii) wherein said first end of said elastomeric insert is disposed through said second end of said metal casing, said elastomeric insert being secured with an adhesive within said internal cavity of said metal casing;
- iv) wherein said second end of said elastomeric insert extends outward from said metal casing;
- b) said method comprising grasping said metal casing of said earplug and inserting said elastomeric insert into the ear canal of a user.
Dependencies are inferred from the claim text.