High security opening apparatus for hermetically sealed...

Details High security opening apparatus for hermetically sealed... High security opening apparatus for hermetically sealed...

2005-06-07

2005-06-07

Olson, Lars A. (Department: 3617)

Buoys, rafts, and aquatic devices

Water rescue or life protecting apparatus

Personal flotation device

C441S040000, C383S205000, C383S210000

Reexamination Certificate

active

06902453

ABSTRACT:
A flexible or semi rigid container having one or more openings, including, slits, slots, or shaped holes is sealed with a sealing apparatus. The sealing apparatus covers the openings and is attached to the container, sealing the openings and preserving the environment and integrity of the container. The sealing apparatus can have a visual indicator, which allows for rapid validation of the integrity of the seal.

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patent: 4666413 (1987-05-01), Klein et al.
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patent: 5342230 (1994-08-01), Louis
patent: 5378066 (1995-01-01), Wade
patent: 5792959 (1998-08-01), Marchant
patent: 6004177 (1999-12-01), Biesecker et al.
patent: 1122826 (1968-08-01), None

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