US3512990A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of snack product
Assignee: Kellanova
•
Filing: 1967-02-03
•
Granted: 1970-05-19
•
Expires: 1987-02-03
Abstract
No abstract record available.
Inventors
- 👤 Lyle Slaybaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:43
CPC Classifications
A; A21; A21C; A21C9/00; A21C9/08; A21C9/088; A21C11/00; A21C11/10; A23; A23L; A23L7/00; A23L7/10; A23L7/117; A23L7/122; A23L7/13; Y; Y10; Y10S; Y10S426/00; Y10S426/808
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1473289A
Cited
US3310006A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |