Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate
2004-02-27
2011-11-29
Luu, Thanh X (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
C382S142000
Reexamination Certificate
active
08067722
ABSTRACT:
The present invention relates to a method for inspecting packagings for a liquid product, such as drinks, including: setting a packaging into rotation, irradiating the packaging during the rotation with a radiation of a predetermined wavelength, making at least one series of at least two recordings of at least a part of the content of the packaging during the rotation, with an image recording device suitable for making recordings at the predetermined wavelength.
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Akkerman Jensen Peter
Landman Bernardus Cornelis Johannes
Bennett Jennifer
Heineken Technical Services B.V.
Luu Thanh X
Merchant & Gould P.C.
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