Envelopes – wrappers – and paperboard boxes – Paperboard box – With closure for an access opening
Patent
1993-12-22
1996-03-26
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
With closure for an access opening
533766, 533759, 53477, 53491, 229 31, 22912542, B65D 508
Patent
active
055013945
ABSTRACT:
A gable top carton employs a stake joint having spaced apart legs disposed longitudinally on opposite sides of a channel, the channel being formed when a carton blank is folded to form the gable top carton. The spaced apart legs urge the material at the sides of the channel toward the center of the channel to effect a channel seal. The stake seal may be in the form of an inverted U-shaped stake seal. A method and apparatus for forming the stake seal are also contemplated.
REFERENCES:
patent: 3094432 (1963-06-01), Meyer-Jagenberg
patent: 3200557 (1965-08-01), Schwenk
patent: 3789746 (1974-02-01), Martensson et al.
patent: 3956975 (1976-05-01), Egleston et al.
patent: 4145236 (1979-03-01), Neumayer et al.
patent: 4403465 (1983-09-01), Bachner
patent: 4730776 (1988-03-01), Fear
patent: 4813546 (1989-03-01), Gordon et al.
patent: 4834241 (1989-05-01), Southern
patent: 4887720 (1989-12-01), Farber
patent: 4946041 (1990-08-01), Poole
patent: 5083702 (1992-01-01), Wyberg
patent: 5125569 (1992-06-01), Anderson et al.
patent: 5214905 (1993-06-01), Wyberg
patent: 5230204 (1993-07-01), Hall et al.
patent: 5242701 (1993-09-01), Poole
LandOfFree
Gable top carton having a U-shaped stake seal and method and app does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Gable top carton having a U-shaped stake seal and method and app, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gable top carton having a U-shaped stake seal and method and app will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-911457