Optics: measuring and testing – Inspection of flaws or impurities – Transparent or translucent material
Reexamination Certificate
2006-06-06
2006-06-06
Lauchman, Layla G. (Department: 2877)
Optics: measuring and testing
Inspection of flaws or impurities
Transparent or translucent material
C250S22300B, C356S426000, C356S239400, C356S239600
Reexamination Certificate
active
07057718
ABSTRACT:
A method and a device of inspection of the transparent bottom of a bottle or similar item by using an optical system which shows the bottom of the bottle, for recording by a camera, in front of a surface which is illuminated by an illumination device, and the surface being located at a distance from the bottom of the bottle, whereby foreign bodies in the bottle can be detected. The illuminated surface can be the liquid level surface in the bottle, the bottom of foam in the bottle, or the bottom of the bottle closure member. The surface in the bottle can be illuminated from below or above the bottle.
REFERENCES:
patent: 3770969 (1973-11-01), Ansevin et al.
patent: 4249075 (1981-02-01), Lovalenti
patent: 4270863 (1981-06-01), Trogdon
patent: 4746212 (1988-05-01), Sudo et al.
patent: 4908507 (1990-03-01), Imre et al.
patent: 4910406 (1990-03-01), Craig et al.
patent: 4914289 (1990-04-01), Nguyen et al.
patent: 4943713 (1990-07-01), Yoshida
patent: 5926268 (1999-07-01), Bonewitz et al.
patent: 6072575 (2000-06-01), Loll
patent: 6275603 (2001-08-01), Cronshaw et al.
patent: 3839682 (1989-06-01), None
patent: 045407 (1981-07-01), None
patent: 0045407 (1982-02-01), None
patent: 0403496 (1994-08-01), None
patent: JP2000193606 (2000-07-01), None
patent: JP04118546 (1992-04-01), None
patent: 04-270951 (1992-09-01), None
patent: 06-034573 (1994-08-01), None
patent: 06-034574 (1994-08-01), None
patent: 8075674 (1996-03-01), None
patent: WO 97/14956 (1997-04-01), None
patent: WO 98/19150 (1998-05-01), None
patent: WO 98/45690 (1998-10-01), None
Krones AG
Lauchman Layla G.
Marshall & Gerstein & Borun LLP
Valentin, II Juan D.
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