US2632311A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated container for delivery of frozen foods
Assignee: FROZEN FOOD FOUNDATION Inc
•
Filing: 1947-07-25
•
Granted: 1953-03-24
•
Expires: 1967-07-25
Abstract
No abstract record available.
Inventors
- 👤 George H Sullivan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:41
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/38; B65D81/3813; B65D81/3823; B65D81/3848; B65D81/386; F; F25; F25D; F25D3/00; F25D3/12; F25D3/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2031254A
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US1930680A
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US2008906A
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US1986263A
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US2066374A
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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) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |