US2878145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polyethylene resin coated fibrous material
Assignee: Continental Can Co Inc
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Filing: 1954-11-17
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Granted: 1959-03-17
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Expires: 1974-11-17
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Aid
- 👤 Jr Edward G Paxton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:41
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/02; D21H19/06; B; B32; B32B; B32B27/00; D21H19/36; D21H19/44; D21H19/56; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/263; Y10T428/264; Y10T428/265; Y10T428/269; Y10T428/31504; Y10T428/31855
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
39 words
A SHEETED FIBROS MATERIAL EXTRUSION-COATED WITH AN OPAQUE FILM OF A COMPOSITION COMPRISING A POLYETHYLENE EXTRUSION RESIN ADHERING DIRECTLY TO SAID SHEETED FIBROUS MATERIAL, SAID RESIN HAVING A FINE GRADE ALUMINUM POWDER DISTRIBUTED THERETHROUGH, THE FILM BEING FROM ABOUT
References Cited (Backward Citations)
US2421154A
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US2472680A
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GB600687A
Cited
US2716190A
Cited
US2714571A
Cited
US2790736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-16 | 1962-09-15 | 1963-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-16 | 1966-09-15 | 1967-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-16 | 1970-09-15 | 1971-03-17 | $7700.00 | Window Closed / Lapsed |