Package making – Group forming of contents unit and subsequent or further... – Layer – stack – or column
Reexamination Certificate
2008-03-25
2008-03-25
Sipos, John (Department: 3721)
Package making
Group forming of contents unit and subsequent or further...
Layer, stack, or column
C053S585000, C053S292000, C053S298000
Reexamination Certificate
active
07347034
ABSTRACT:
Sleeving equipment for egg packages includes a sleeve dispenser that cuts and dispenses a sleeve one by one, a sleeve control jig that controls a sleeve that is dispensed by the sleeve dispenser, a first egg package conveying device that conveys egg packages before the sleeve is positioned around the egg package, an egg package inserter that inserts the egg package into the sleeve, a second egg package conveying device that conveys the egg package and the sleeve placed around the egg package and a heat tunnel that heat shrinks the sleeve whereby the sleeve is fixed to the egg package. The sleeve dispenser cuts and dispenses the sleeve in vertical direction, and the sleeve control jig rotates the sleeve into horizontal direction before the egg package inserter insert the egg package into the sleeve. The egg package inserter inserts the egg package into the sleeve horizontally.
REFERENCES:
patent: 3799834 (1974-03-01), Horvath
patent: 3888067 (1975-06-01), Cross et al.
patent: 3974628 (1976-08-01), Konstantin
patent: 4055934 (1977-11-01), Leveugle
patent: 4118916 (1978-10-01), Fresnel
patent: 4149357 (1979-04-01), Lucke
patent: 6955033 (2005-10-01), Lortz
patent: 6996954 (2006-02-01), Farley et al.
Park John K.
Park Law Firm
Sipos John
LandOfFree
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