US3486682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reducible flip-top carton
Assignee: Container Corp
•
Filing: 1968-04-25
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Granted: 1969-12-30
•
Expires: 1988-04-25
Abstract
No abstract record available.
Inventors
- 👤 John V Mahon
- 👤 William P Smith
- 👤 Ronald L Whipperman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:27
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/0005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2358790A
Cited
US2355665A
Cited
US2474523A
Cited
US2951626A
Cited
US2990994A
Cited
US2946499A
Cited
US3173600A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |