Special receptacle or package – For plate or sheet – Fragile or sensitive
Reexamination Certificate
2005-03-15
2005-03-15
Fidei, David T. (Department: 3728)
Special receptacle or package
For plate or sheet
Fragile or sensitive
C206S459500, C383S201000
Reexamination Certificate
active
06866149
ABSTRACT:
A barrier envelope for reusable photo-stimulable phosphor imaging plates, particularly for digital dental imaging comprised of a plastic transparent film and a plastic opaque film sealed to each other about three sides thereof defining a chamber for an imaging plate and wherein a free side of each film is formed with a flap and one flap is coated with an adhesive medium protected by a peel strip and wherein a “Y” shaped notch is provided on a side of the barrier envelope adjacent to the free side of each film the barrier envelope to facilitate tearing open of the barrier envelope in a removal procedure and transport of an exposed imaging plate to an optical scanning assembly.
REFERENCES:
patent: 4238541 (1980-12-01), Burton
patent: 4834241 (1989-05-01), Southern
patent: 4834245 (1989-05-01), Ohga et al.
patent: 4937040 (1990-06-01), Holcomb et al.
patent: 5613779 (1997-03-01), Niwa
Air Techniques, Inc.
Fidei David T.
Frayne Clifford G.
Marn Louis E.
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