Patent US2281988A successfully refreshed from Google Patents.
US3288280A
Expired / Lapsed
US
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Composite package
Assignee: Illinois Tool Works Inc
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Filing: 1963-08-28
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Granted: 1966-11-29
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Expires: 1983-08-28
Abstract
No abstract record available.
Inventors
- 👤 Bostrom John Donald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:12
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/527; B65D75/28; B65D75/30; B65D75/32; B65D75/36; B65D75/367; Y; Y10; Y10S; Y10S206/00; Y10S206/82
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
230 words
A COMPOSITE PACKAGE FOR CONTAINING AN ARTICLE OF MANUFACTURE COMPRISING A BACKING MEMBER HAVING FIRST AND SECOND SHEETS ADHESIVELY SECURED TOGETHER, SAID FIRST SHEET HAVING A PLURALITY OF ADJACENTLY POSITIONED PRE-INDENTED OUTLINES OF CLOSED GEOMETRIC SHAPE EACH EXTENDING SUBSTANTIALLY THROUGH THE THICKNESS OF SAID FIRST SHEET AND PENETRATING ITS OUTER SURFACE, A COVER MEMBER OF TRANSPARENT SHEET PLASTIC MATERIAL INCLUDING A PLURALITY OF ARTICLE CONTAINING BODY PORTIONS EACH BEING POSITIONED IN THE SAME MANNER AND HAVING COMPLEMENTARY EXTERIOR GEOMETRIC CONFIGURATIONS CORRESPONDING TO SAID PRE-INDENTED OUTLINES PROVIDED IN SAID BACKING MEMBER FIRST SHEET, SAID COVER MEMBER BEING ADHESIVELY SECURED TO THE OUTER SURFACE OF SAID BACKING MEMBER FIRST SHEET IMMEDIATELY OUTSIDE OF SAID PRE-INDENTED OUTLINES AND SAID ARTICLE CONTAINING BODY PORTIONS TO PROVIDE MAXIMUM ADHESIVE ENGAGEMENT OF SAID COVER MEMBER TO SAID BACKING MEMBER FIRST SHEET INTERMEDIATE ADJACENT ARTICLE CONTAINING BODY PORTIONS, A PERFORATED PORTION BETWEEN EACH PAIR OF ADJACENT ARTICLE CONTAINING BODY PORTIONS IN SAID COVER MEMBER TO FACILITATE SEPARATION THEREBETWEEN, AND A FINGER ENGAGING LIFT TAB FOR EACH ARTICLE CONTAINING BODY PORTIONS ENABLING MANUAL ENGAGEMENT AND REMOVAL OF INDIVIDUAL ARTICLE CONTAINING BODY PORTIONS FROM SAID COVER MEMBER, THE RELATIONSHIP BETWEEN EACH ARTICLE CONTAINING BODY PORTION AND THE PRE-INDENTED OUTLINE OF THE BACKING MEMBER FIRST SHEET WITH WHICH IT IS ASSOCIATED ASSURING EXPOSURE OF THE INTERIOR OF EACH ARTICLE CONTAINING BODY PORTION AS IT IS STRIPPED FROM THE BACKING MEMBER.
Claim 2
Dependent Claim
230 words
A COMPOSITE PACKAGE FOR CONTAINING AN ARTICLE OF MANUFACTURE COMPRISING A BACKING MEMBER HAVING FIRST AND SECOND SHEETS ADHESIVELY SECURED TOGETHER, SAID FIRST SHEET HAVING A PLURALITY OF ADJACENTLY POSITIONED PRE-INDENTED OUTLINES OF CLOSED GEOMETRIC SHAPE EACH EXTENDING SUBSTANTIALLY THROUGH THE THICKNESS OF SAID FIRST SHEET AND PENETRATING ITS OUTER SURFACE, A COVER MEMBER OF TRANSPARENT SHEET PLASTIC MATERIAL INCLUDING A PLURALITY OF ARTICLE CONTAINING BODY PORTIONS EACH BEING POSITIONED IN THE SAME MANNER AND HAVING COMPLEMENTARY EXTERIOR GEOMETRIC CONFIGURATIONS CORRESPONDING TO SAID PRE-INDENTED OUTLINES PROVIDED IN SAID BACKING MEMBER FIRST SHEET, SAID COVER MEMBER BEING ADHESIVELY SECURED TO THE OUTER SURFACE OF SAID BACKING MEMBER FIRST SHEET IMMEDIATELY OUTSIDE OF SAID PRE-INDENTED OUTLINES AND SAID ARTICLE CONTAINING BODY PORTIONS TO PROVIDE MAXIMUM ADHESIVE ENGAGEMENT OF SAID COVER MEMBER TO SAID BACKING MEMBER FIRST SHEET INTERMEDIATE ADJACENT ARTICLE CONTAINING BODY PORTIONS, A PERFORATED PORTION BETWEEN EACH PAIR OF ADJACENT ARTICLE CONTAINING BODY PORTIONS IN SAID COVER MEMBER TO FACILITATE SEPARATION THEREBETWEEN, AND A FINGER ENGAGING LIFT TAB FOR EACH ARTICLE CONTAINING BODY PORTIONS ENABLING MANUAL ENGAGEMENT AND REMOVAL OF INDIVIDUAL ARTICLE CONTAINING BODY PORTIONS FROM SAID COVER MEMBER, THE RELATIONSHIP BETWEEN EACH ARTICLE CONTAINING BODY PORTION AND THE PRE-INDENTED OUTLINE OF THE BACKING MEMBER FIRST SHEET WITH WHICH IT IS ASSOCIATED ASSURING EXPOSURE OF THE INTERIOR OF EACH ARTICLE CONTAINING BODY PORTION AS IT IS STRIPPED FROM THE BACKING MEMBER.
References Cited (Backward Citations)
US2892538A
Cited
US3035691A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |