Patent US3529977A successfully refreshed from Google Patents.
US3529977A
Expired / Lapsed
US
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Steam pasteurizing articles
Assignee: Lohmann Foods Corp
•
Filing: 1969-03-05
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Granted: 1970-09-22
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Expires: 1989-03-05
Abstract
No abstract record available.
Inventors
- 👤 Schuyler M Hibbard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:07
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/20; A23B2/001; A23B2/203
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB431844A
Cited
US2282187A
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US2660512A
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US2719478A
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US2806423A
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US2968232A
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US3101995A
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US3211275A
Cited
US3377173A
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US3445179A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-21 | 1974-03-23 | 1974-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-21 | 1978-03-23 | 1978-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-21 | 1982-03-23 | 1982-09-22 | $7700.00 | Window Closed / Lapsed |