US2866465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper tubes
Assignee: Cigarette Components Ltd
•
Filing: 1954-03-22
•
Granted: 1958-12-30
•
Expires: 1974-03-22
Abstract
No abstract record available.
Inventors
- 👤 Bunzl Hugo
- 👤 Schechner Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:06
CPC Classifications
A; A24; A24D; A24D3/00; A24D3/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB286904A
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US2039298A
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US2424103A
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US2502545A
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CH281427A
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US2639567A
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US2669995A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-29 | 1962-06-30 | 1962-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-29 | 1966-06-30 | 1966-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-29 | 1970-06-30 | 1970-12-30 | $7700.00 | Window Closed / Lapsed |