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US3207361A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of packaging and package of interleaved sheets

Assignee: Individual
•
Filing: 1963-06-19
•
Granted: 1965-09-21
•
Expires: 1983-06-19
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Abstract

No abstract record available.

Inventors

  • 👤 Marcalus Nicholas

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 21:46
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/42; A47K10/421; A47K2010/428

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 179 words
A PACKAGE OF PAPER PRODUCTS COMPRISING, A CLOSED CONTAINER HAVING A FLAT BOTTOM WALL AND A TOP WALL PROVIDED WITH A TEAR STRIP, SAID TEAR STRIP BEING OF A SHAPE HAVING NARROW END PORTIONS AND A RELATIVELY LARGE INTERMEDIATE PORTION AND DEFINING A PRODUCT DISPENSING OPENING OF A COINCIDING SHAPE UPON REMOVAL OF SAID TEAR STRIP, A PACK FORMED BY A PLURALITY OF SUPERIMPOSED INTERLEAVED PAPER PRODUCTS ENCASED IN SAID CONTAINER AND HAVING A PRODUCT DISPOSED BENEATH SAID TOP WALL, THE OUTER FACE OF SAID PRODUCT BEING FREE FOR MOVEMENT TOWARDS SAID TOP WALL, SAID PRODUCT BEING FORMED WITH A FREE END MARGIN PROVIDED WITH A REINFORCING TUCK AND EXTENDING CENTRALLY OVER SAID PACK BENEATH SAID STRIP, A SUBSTANTIAL NUMBER OF THE TOP PRODUCTS OF SAID PLURALITY OF SAID PAPER PRODUCTS FORMING SAID PACK HAVING A RAISED PORTION THROUGHOUT THE REGION OF SAID MARGIN TO FORM A RIDGE TO PROJECT SAID MARGIN OUTWARDLY OF THE PACK TO RENDER SAID MARGIN ACCESSIBLE THROUGH SAID INTERMEDIATE PORTION UPON REMOVAL OF SAID STRIP TO FACILITATE WITHDRAWAL OF SAID PRODUCT THROUGH SAID OPENING.
Claim 2
Dependent Claim 179 words
A PACKAGE OF PAPER PRODUCTS COMPRISING, A CLOSED CONTAINER HAVING A FLAT BOTTOM WALL AND A TOP WALL PROVIDED WITH A TEAR STRIP, SAID TEAR STRIP BEING OF A SHAPE HAVING NARROW END PORTIONS AND A RELATIVELY LARGE INTERMEDIATE PORTION AND DEFINING A PRODUCT DISPENSING OPENING OF A COINCIDING SHAPE UPON REMOVAL OF SAID TEAR STRIP, A PACK FORMED BY A PLURALITY OF SUPERIMPOSED INTERLEAVED PAPER PRODUCTS ENCASED IN SAID CONTAINER AND HAVING A PRODUCT DISPOSED BENEATH SAID TOP WALL, THE OUTER FACE OF SAID PRODUCT BEING FREE FOR MOVEMENT TOWARDS SAID TOP WALL, SAID PRODUCT BEING FORMED WITH A FREE END MARGIN PROVIDED WITH A REINFORCING TUCK AND EXTENDING CENTRALLY OVER SAID PACK BENEATH SAID STRIP, A SUBSTANTIAL NUMBER OF THE TOP PRODUCTS OF SAID PLURALITY OF SAID PAPER PRODUCTS FORMING SAID PACK HAVING A RAISED PORTION THROUGHOUT THE REGION OF SAID MARGIN TO FORM A RIDGE TO PROJECT SAID MARGIN OUTWARDLY OF THE PACK TO RENDER SAID MARGIN ACCESSIBLE THROUGH SAID INTERMEDIATE PORTION UPON REMOVAL OF SAID STRIP TO FACILITATE WITHDRAWAL OF SAID PRODUCT THROUGH SAID OPENING.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-09-20 1969-03-22 1969-09-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-09-20 1973-03-22 1973-09-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-09-20 1977-03-22 1977-09-21 $7700.00 Window Closed / Lapsed

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