US2701090A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Covered collapsible triangular carton
Assignee: SOUTHERLAND PAPER Co
•
Filing: 1950-04-03
•
Granted: 1955-02-01
•
Expires: 1970-04-03
Abstract
No abstract record available.
Inventors
- 👤 Kenneth T Buttery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:46
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4204; B65D5/20; B65D5/2014; B65D5/2028; B65D5/64; B65D5/66; B65D5/6626
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190317679A
Cited
US1153136A
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US1912329A
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US2191723A
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US2321145A
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US2303796A
Cited
US2334902A
Cited
US2409736A
Cited
US2551324A
Cited
US2598627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-31 | 1958-08-02 | 1959-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-31 | 1962-08-02 | 1963-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-31 | 1966-08-02 | 1967-02-01 | $7700.00 | Window Closed / Lapsed |