US3049281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flap seal box
Assignee: Continental Paper Co
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Filing: 1959-09-22
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Granted: 1962-08-14
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Expires: 1979-09-22
Abstract
No abstract record available.
Inventors
- 👤 Oscar L Vines
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:27
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/64; B65D5/66; B65D5/6602; B65D5/6608; B65D5/02; B65D5/0227
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1511047A
Cited
US1770226A
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US2002005A
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US2151202A
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US2369385A
Cited
US2515327A
Cited
US2403047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |