Patent ID: 6929125

Claim:
A watertight and relatively impact resistant protective case comprising: first and second outer containments each having a surface adjacent to a relatively deformable upstanding wall; first and second inner rings each joined at one open side to a different one of said surfaces of said first and second outer containments in a watertight relationship thereat, said rings each having an engageable lip defined at an opposite open side thereof, said lips of said first and second inner rings matable in a sealing relationship with each other; a cooperative closure having different sections located at different ones of said upstanding walls of said first and second outer containments so that said lips of said inner rings are entirely enclosable by said cooperative closure when said sections are engaged, said cooperative closure sections and said upstanding walls dimensioned to secure substantially constant and watertight pressure at all locations along said enagagable lips of said first and second inner rings when said lips are mated and said sections of said cooperative closure are engaged; and a hinge connecting said first and second outer containments.