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US3449132A
Expired / Lapsed
US
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Onion rings
Assignee: Beatrice Companies Inc
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Filing: 1965-02-24
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Granted: 1969-06-10
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Expires: 1985-02-24
Abstract
No abstract record available.
Inventors
- 👤 Anthony J Luksas
- 👤 Robert H Bundus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:45
CPC Classifications
A; A23; A23L; A23L19/00; A23L19/03; A23L19/05; A21; A21D; A21D13/00; A21D13/20; A21D13/22; A23P; A23P20/00; A23P20/10; A23P20/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2771370A
Cited
US3027258A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-09 | 1972-12-09 | 1973-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-09 | 1976-12-09 | 1977-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-09 | 1980-12-09 | 1981-06-10 | $7700.00 | Window Closed / Lapsed |