Special receptacle or package – For body treatment article or material – Bandage – drape or dressing
Patent
1992-06-11
1993-10-26
Gehman, Bryon P.
Special receptacle or package
For body treatment article or material
Bandage, drape or dressing
206309, 229 82, B65D 8530
Patent
active
052557855
ABSTRACT:
A shielded disk mailing envelope comprising a protective envelope made of thin material such as paper, cardboard, or plastic that is adapted to receive a floppy disk cartridge assembly. The protective envelope has substantially square rear and front walls. The front and rear walls are joined at a common bottom edge which allows the front wall to pivot about this edge. Side edge flaps are pivotally joined along the side edges of the rear wall, such that these side edge flaps can be folded inwardly toward the inner surface of the rear wall. The front wall is likewise folded inwardly toward the inner surface of the rear wall. The front wall inner surface is adhered to the outer surface of the previously folded side edge flaps, thus forming an envelope. At the top edge of the rear wall a cover flap is pivotally joined. This cover flap is folded over the opening created at the top of the envelope and acts to close the envelope creating a protective container. An electrically conductive continuous film is adhered to all inner surfaces of the protective envelope. This electrically conductive continuous film is typically applied to the paper or cardboard material, that forms the body of the protective envelope, prior to processing by die cutting it into a blank. The electrically conductive continuous film creates a Gaussian Surface that is impenetrable to electromagnetic energy.
REFERENCES:
patent: 666561 (1901-01-01), Rudkin
patent: 922600 (1909-05-01), Kruger
patent: 4247002 (1981-01-01), Hortan
patent: 4355718 (1982-10-01), Hagelberg
patent: 4473153 (1983-09-01), Colangelo
patent: 4863032 (1989-09-01), Bothe et al.
Amherst International Corporation
Gehman Bryon P.
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