US2843080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Popcorn flavoring apparatus
Assignee: General Foods Corp
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Filing: 1955-08-02
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Granted: 1958-07-15
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Expires: 1975-08-02
Abstract
No abstract record available.
Inventors
- 👤 George M Woodruff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:00
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/20; A23G3/22; A23G3/2076; A23L; A23L7/00; A23L7/10; A23L7/161; A23L7/191
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |