Envelopes – wrappers – and paperboard boxes – Paperboard box – Box material includes a coating or a nonpaperboard...
Patent
1991-05-06
1991-11-12
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Box material includes a coating or a nonpaperboard...
229132, 9431, 9433, B65D 502
Patent
active
050641131
ABSTRACT:
A hollow container or carton for an article formed of a single blank which has been suitably shaped and provided with selected fold lines. The carton is provided with a bottom structure which may readily snap open to provide access to the carton. The uppermost edges of both the carton front panel and the rear panel define parabolic curves and the carton side panels include tabs having curved outer edge portions conforming to the uppermost edges of the front and rear panels for alignment therewith and securement thereto.
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Davis W. Richard
Fanara Robert A.
Hauber David E.
Horton Gilbert L.
Jacobs Monica
Burden William S.
Elkins Gary E.
Lackey Charles Y.
Sara Lee Corporation
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