Tamper-proof seal and method for using same

Details Tamper-proof seal and method for using same Tamper-proof seal and method for using same

2008-04-29

2008-04-29

Estremsky, Gary (Department: 3673)

Closure fasteners

Seals

Encasing

C292S315000, C422S119000, C116S207000, C436S001000

Reexamination Certificate

active

07364210

ABSTRACT:
A tamper-proof seal is disclosed for use in connection with sterilization containers. The seal includes a body portion including a sterilization indicating material and a tongue extending from the body portion. The tongue may be in the form of a laminate consisting of a pair of substantially inert outer layers sandwiching a high shrink inner layer. The tongue is designed to engage the latch mechanism of a sterilization container when the container is in the closed position and the latch mechanism is in a latched position. Upon exposure of the container to sterilization conditions, the tongue shrinks, causing the outer layers to fold upon themselves to form at least one pleat. The container latch mechanism cannot be opened without fracturing the tongue of the seal, thereby providing visible evidence of the latch mechanism being opened.

REFERENCES:
patent: 3733002 (1973-05-01), Fujio
patent: 4059300 (1977-11-01), Moberg et al.
patent: 4135868 (1979-01-01), Schainholz
patent: 4289088 (1981-09-01), Scibelli
patent: 4331257 (1982-05-01), Taschner
patent: 4349118 (1982-09-01), Sanderson
patent: 4550842 (1985-11-01), Cummings
patent: 4562047 (1985-12-01), Sestak et al.
patent: 4584182 (1986-04-01), Sanderson
patent: 4625885 (1986-12-01), Nichols
patent: 4661326 (1987-04-01), Schainholz
patent: 4706839 (1987-11-01), Spence
patent: 4783321 (1988-11-01), Spence
patent: 4820499 (1989-04-01), Taschner
patent: 4863453 (1989-09-01), Berger
patent: 4915913 (1990-04-01), Williams
patent: 4919888 (1990-04-01), Spence
patent: 5153036 (1992-10-01), Sugisawa
patent: 5169188 (1992-12-01), Kupperman et al.
patent: 5225162 (1993-07-01), Scoville
patent: 5286110 (1994-02-01), Benson et al.
patent: 5328661 (1994-07-01), Taschner
patent: 5382528 (1995-01-01), Scoville
patent: 5508006 (1996-04-01), Gabele et al.
patent: 5531695 (1996-07-01), Swisher
patent: 5560657 (1996-10-01), Morgan
patent: 5725830 (1998-03-01), Taschner
patent: RE36062 (1999-01-01), Speelman
patent: 6217835 (2001-04-01), Riley et al.
patent: WO-01/70581 (2001-09-01), None

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