Package making – Methods – Filling preformed receptacle and closing
Reexamination Certificate
2006-03-20
2008-09-09
Desai, Hemant M (Department: 3721)
Package making
Methods
Filling preformed receptacle and closing
C053S478000, C053S502000, C053S173000, C053S284600
Reexamination Certificate
active
07421833
ABSTRACT:
In the case of nested containers to be filled by a filling station, a gripping device grasps an entire row of empty containers and conveys it to a weighing station, where the containers are weighed. Following weighing, all containers of the row are simultaneously filled and then reweighed. The containers are then reinserted into the nest and sealed, without being refilled, which allows checking the operation of the filling station without wasting product.
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patent: 5581975 (1996-12-01), Trebbi et al.
patent: 5806287 (1998-09-01), Trechsel
patent: 6044876 (2000-04-01), Ally et al.
patent: 2006/0191240 (2006-08-01), Rothbauer et al.
patent: 299 23 418 (2000-10-01), None
patent: 696 13 109 (2002-03-01), None
German Search Report Doc. No. 103 45 338.5 dated Feb. 17, 2004.
Laukenmann Bernd
Rothbauer Juergen
Boyle Fredrickson , S.C.
Desai Hemant M
inova pharma systems GmbH
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