Envelopes – wrappers – and paperboard boxes – Paperboard box – Collapsible along supplemental fold line
Reexamination Certificate
2005-07-12
2005-07-12
Mai, Tri M. (Department: 3727)
Envelopes, wrappers, and paperboard boxes
Paperboard box
Collapsible along supplemental fold line
C229S906000, C229S117050, C229S930000
Reexamination Certificate
active
06915948
ABSTRACT:
Collapsible food containers of this invention comprise an upper and lower panel, each including a leading edge at a front portion of each panel, and a trailing edge at a rear portion of each panel. Each trailing edge is connected together by a rear panel interposed therebetween. Each panel further comprises side edges that are opposite one another and that extend between the leading edge and the trailing edge of each upper and lower panel. The container includes a first relief disposed along a surface of at least one of the upper or lower panels. The first relief extends along an axis running between opposed side edges to form a container first fold area to reduce the size of the container by approximately one half. The container can include a second relief that is disposed along a surface of at least one of the upper or lower panels. The second relief extends along an axis running perpendicular to the axis defining the first relief to form a second fold area to facilitate folding the container about the second fold area to reduce the size of the container by approximately one quarter.
REFERENCES:
patent: 1135117 (1915-04-01), Lafore
patent: 5197659 (1993-03-01), Vassiliou
patent: 5209392 (1993-05-01), Anatro
patent: 5273206 (1993-12-01), Vassiliou
patent: 5305949 (1994-04-01), Linden
patent: 5476216 (1995-12-01), Robertella et al.
patent: D390110 (1998-02-01), Mario
patent: 6386440 (2002-05-01), Tulkoff
LandOfFree
Collapsible/easily disposable food container does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Collapsible/easily disposable food container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible/easily disposable food container will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3426575