Tear strip containers
First Claim
1. A TEAR STRIP CONTAINER BLANK COMPRISING A SHEET OF CORRUGATED PAPERBOARD INCLUDING AN OUTER LINER ADAPTED TO FORM THE OUTER SURFACE OF THE CONTAINER, A CORRUGATED MEDIUM, A PAIR OF INNER LINERS OVERLYING THE SIDE OF SAID CORRUGATED MEDIUM OPPOSITE SAID OUTER LINER, SAID INNER LINERS HAVING OVERLAPPING EDGES EXTENDING ACROSS SAID SHEET AT RIGHT ANGLES TO THE FLUTES OF THE CORRUGATED MEDIUM, MEANS ADHERING THE INNER AND OUTER LINERS IN FACE CONTACT WITH SAID CORRUGATED MEDIUM, ADHESIVE MEANS ADHERING THE OVERLAPPING EDGES OF SAID INNER LINERS IN FACE CONTACT, AND PARALLEL SIDE-BY-SIDE WEAKENED LINES OF SEPARATION EXTENDING THROUGH SAID INNER LINERS NEAR OPPOSITE LONGITUDINAL EDGES OF SAID OVERLAPPING EDGE AND DEFINING A TWO-PLY INNER STRIP THEREBETWEEN.
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Accused Products
55 Citations
1 Claim
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1. A TEAR STRIP CONTAINER BLANK COMPRISING A SHEET OF CORRUGATED PAPERBOARD INCLUDING AN OUTER LINER ADAPTED TO FORM THE OUTER SURFACE OF THE CONTAINER, A CORRUGATED MEDIUM, A PAIR OF INNER LINERS OVERLYING THE SIDE OF SAID CORRUGATED MEDIUM OPPOSITE SAID OUTER LINER, SAID INNER LINERS HAVING OVERLAPPING EDGES EXTENDING ACROSS SAID SHEET AT RIGHT ANGLES TO THE FLUTES OF THE CORRUGATED MEDIUM, MEANS ADHERING THE INNER AND OUTER LINERS IN FACE CONTACT WITH SAID CORRUGATED MEDIUM, ADHESIVE MEANS ADHERING THE OVERLAPPING EDGES OF SAID INNER LINERS IN FACE CONTACT, AND PARALLEL SIDE-BY-SIDE WEAKENED LINES OF SEPARATION EXTENDING THROUGH SAID INNER LINERS NEAR OPPOSITE LONGITUDINAL EDGES OF SAID OVERLAPPING EDGE AND DEFINING A TWO-PLY INNER STRIP THEREBETWEEN.
Specification
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- Resources
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Current AssigneeWalter H. Rasmussen
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Original AssigneeWalter H. Rasmussen
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InventorsRasmussen, Walter H.
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Application NumberUS04/459,593Time in Patent Office494 DaysField of SearchUS Class Current229/235CPC Class CodesB65D 5/5445 for dividing a tubular body...
