US2834686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package
Assignee: Individual
•
Filing: 1954-10-12
•
Granted: 1958-05-13
•
Expires: 1974-10-12
Abstract
No abstract record available.
Inventors
- 👤 Paul B Reuman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:55
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/32; B65D75/325; B65D75/326
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A SEALED PACKAGE FOR AN ARTICLE HAVING A PREDETERMINED CONFIGURATION COMPRISING A FIRST SHEET MOULDED ON THE ARTICLE TO FORM A TROUGH FOR NESTING AT LEAST A PORTION OF THE ARTICLE TO BE PACKED, SAID TROUGH CONFORMING SUBSTANTIALLY TO THE CONTOURS OF SAID NESTED PORTION OF SAID ARTICLE AND HAVING A CONTINUOUS OUTWARDLY-EXTENDING PLANAR WRINKLE-FREE FLANGE SURROUNDING THE OPEN END THEREOF, AND A SECOND SHEET ENCLOSING SAID ARTICLE IN SAID ROUGH AND HAVING ITS MARGINS SECURED TO SAID FLANGE TO FORM A GAS-TIGHT SEAM, AT LEAST THE FIRST SHEET BEING CONSTITUTED BY A POLYESTER FILM MADE FROM POLYETHYLENE TEREPHTHALATE.
Claim 2
Dependent Claim
99 words
A SEALED PACKAGE FOR AN ARTICLE HAVING A PREDETERMINED CONFIGURATION COMPRISING A FIRST SHEET MOULDED ON THE ARTICLE TO FORM A TROUGH FOR NESTING AT LEAST A PORTION OF THE ARTICLE TO BE PACKED, SAID TROUGH CONFORMING SUBSTANTIALLY TO THE CONTOURS OF SAID NESTED PORTION OF SAID ARTICLE AND HAVING A CONTINUOUS OUTWARDLY-EXTENDING PLANAR WRINKLE-FREE FLANGE SURROUNDING THE OPEN END THEREOF, AND A SECOND SHEET ENCLOSING SAID ARTICLE IN SAID ROUGH AND HAVING ITS MARGINS SECURED TO SAID FLANGE TO FORM A GAS-TIGHT SEAM, AT LEAST THE FIRST SHEET BEING CONSTITUTED BY A POLYESTER FILM MADE FROM POLYETHYLENE TEREPHTHALATE.
References Cited (Backward Citations)
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Cited
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US2468517A
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-12 | 1961-11-11 | 1962-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-12 | 1965-11-11 | 1966-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-12 | 1969-11-11 | 1970-05-13 | $7700.00 | Window Closed / Lapsed |