Title: Serving container for liquids or pourable materials contained in cardboard packages

Abstract: A serving container for liquids or pourable materials contained in cardboard packages comprising a base portion and a sleeve inserted into the base portion and fitted over the package. The sleeve is provided with a lid having tubes of differing diameters extending into the interior of the container for pouring from the container and for venting the container. The sleeve has dimensions smaller than the package for exerting exterior local pressure on the package.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Kessler, Hans (Zurich, CH)

Application Number: 665802
Filing Date: 1976-03-11
Publication_date: 1977-11-08
Assignee:
Primary Class(es): 222/86
Other Classes:
US Patent Ref:

1920385	Aug, 1933	Hamilton	222/83.
2053370	Sep, 1936	Kann	222/83.
2499259	Feb, 1950	Prickett	222/86.
2558575	Jun, 1951	Massari	222/86.
2589890	Mar, 1952	Stoecker	222/86.
2676732	Apr, 1954	Greenwood	222/86.
3285472	Nov, 1966	Olson	222/86.

Other Refs:
Primary Examiner: Tollberg, Stanley H.
Assistant Examiner: Lane, Hadd
Attorney: Goldfarb; Kenneth S.