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Patent US2918377A successfully refreshed from Google Patents.
US2918377A
Expired / Lapsed
US
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Packaged foodstuffs
Assignee: Procter and Gamble Co
•
Filing: 1956-01-16
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Granted: 1959-12-22
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Expires: 1976-01-16
Abstract
No abstract record available.
Inventors
- 👤 Richard H Hurley
- 👤 Rowe Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:18
CPC Classifications
A; A21; A21D; A21D10/00; A21D10/002; A21D10/005; B; B65; B65D; B65D77/00; B65D77/02; B65D85/00; B65D85/30; B65D85/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2107851A
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US2556568A
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US2573872A
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US2697531A
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US2628907A
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US2625893A
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US2679969A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-21 | 1963-06-22 | 1963-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-21 | 1967-06-22 | 1967-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-21 | 1971-06-22 | 1971-12-22 | $7700.00 | Window Closed / Lapsed |