Envelopes – wrappers – and paperboard boxes – Paperboard box – With inner flexible or flaccid bag liner
Reexamination Certificate
2007-05-01
2007-05-01
Mai, Tri M. (Department: 3781)
Envelopes, wrappers, and paperboard boxes
Paperboard box
With inner flexible or flaccid bag liner
C229S160100, C229S125090, C229S217000, C229S234000, C229S231000, C229S219000
Reexamination Certificate
active
11040532
ABSTRACT:
A carton blank having an outer layer of a relatively rigid material, a first inner layer of a relatively rigid material superposed over a portion of the outer layer and a second inner layer of a relatively flexible layer of a fluid impervious material is provided with first and second weakened portions so that, after a carton has been formed from the carton blank, filled with a desired material and sealed, the first weakened portion may be broken to form a flip top lid which when moved in an arcuate path will gradually sever the second weakened portion to form an opening in the carton so that an amount of the desired material may be removed from the carton. The carton also may include a feature which allows the flip top lid to be securely re-closed after initial opening of the lid.
REFERENCES:
patent: 1907067 (1933-05-01), Hartmann
patent: 2010883 (1935-08-01), Johnson
patent: 2421141 (1947-05-01), Carr
patent: 2434756 (1948-01-01), Brooks
patent: 2549682 (1951-04-01), Dunning
patent: 2583211 (1952-01-01), Fleming
patent: 2701679 (1955-02-01), Goldstein
patent: 2848163 (1958-08-01), Geiger, Sr.
patent: 2881967 (1959-04-01), Ringler
patent: 2926832 (1960-03-01), Negoro
patent: 2944726 (1960-07-01), McCauley
patent: 3073501 (1963-01-01), Williamson
patent: 3133689 (1964-05-01), Rossi
patent: 3146936 (1964-09-01), Hodapp
patent: 3168233 (1965-02-01), Ignall
patent: 3187987 (1965-06-01), Graybill
patent: 3259297 (1966-07-01), Kalajian
patent: 3347446 (1967-10-01), Guyer et al.
patent: 3484034 (1969-12-01), Stemau
patent: 3910486 (1975-10-01), Stone
patent: 3944066 (1976-03-01), Niepmann
patent: 4284197 (1981-08-01), Meyers
patent: 4317518 (1982-03-01), Mode
patent: 4431129 (1984-02-01), Froom
patent: 4565315 (1986-01-01), Wagner et al.
patent: 4913292 (1990-04-01), Field
patent: 4948038 (1990-08-01), Moeller
patent: 4953707 (1990-09-01), Wein
patent: 4953781 (1990-09-01), Bryan
patent: 5044503 (1991-09-01), Wein
patent: 5067615 (1991-11-01), Davitian
patent: 5141150 (1992-08-01), Plaessmann
patent: 5154343 (1992-10-01), Stone
patent: 5265799 (1993-11-01), Stone
patent: 5314114 (1994-05-01), Stone
patent: 5328091 (1994-07-01), Koss
patent: 5373960 (1994-12-01), Gunn et al.
patent: 5402933 (1995-04-01), Behrmann
patent: 5505374 (1996-04-01), Stone
patent: 5515996 (1996-05-01), Stone
patent: 5642599 (1997-07-01), Tisma
patent: 5788102 (1998-08-01), Hall et al.
patent: 5810250 (1998-09-01), Stone et al.
patent: 5857614 (1999-01-01), Walsh
patent: 5875963 (1999-03-01), Stone et al.
patent: 5911359 (1999-06-01), Stone et al.
patent: 5947368 (1999-09-01), Thrasher et al.
patent: 5957280 (1999-09-01), Frocke et al.
patent: 6162360 (2000-11-01), Block et al.
patent: 6195959 (2001-03-01), Tisma
patent: 6223507 (2001-05-01), Tisma
patent: 1017728 (1977-09-01), None
patent: 2 229 996 (1990-10-01), None
Conatser Robert L.
Kastanek Raymond S.
Walsh Joseph C.
Graphic Packaging International, Inc.
Mai Tri M.
Womble Carlyle Sandridge & Rice PLLC
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