Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle
Patent
1981-06-12
1983-10-11
Ross, Herbert F.
Envelopes, wrappers, and paperboard boxes
Wrapper
Bottle
229 52B, B65D 546, B65D 548, B65D 2528
Patent
active
044087101
ABSTRACT:
The invention relates to improved finger hole construction for lifting a two cell box. The divider in the box is formed by two abutting vertical panels and finger holes are respectively cut from side walls integrally formed with each said panel and in vertically aligned relationship, the horizontal width of the finger holes being limited to accommodate only two adult fingers so that the insertion of four fingers into the two aligned holes results in a division of the lifting force between the two side walls and tearing is resisted by the close proximity of the integral vertical panels to the point of application of the lifting force.
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patent: 4293091 (1981-10-01), Gerard
Click M. E.
Nelson J. R.
Owens--Illinois, Inc.
Ross Herbert F.
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