US2731190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator carton
Assignee: Marathon Corp
•
Filing: 1951-11-05
•
Granted: 1956-01-17
•
Expires: 1971-11-05
Abstract
No abstract record available.
Inventors
- 👤 Robert A Farrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:04
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/28; B65D5/2038; B65D5/2047; B65D5/42; B65D5/64; B65D5/68; Y; Y10; Y10S; Y10S229/00; Y10S229/902; Y10S229/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US55709A
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US594562A
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US912263A
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US1088813A
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US1146517A
Cited
US1932197A
Cited
US2106816A
Cited
GB613278A
Cited
US2623685A
Cited
US2615613A
Cited
US2580586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-16 | 1959-07-18 | 1960-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-16 | 1963-07-18 | 1964-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-16 | 1967-07-18 | 1968-01-17 | $7700.00 | Window Closed / Lapsed |