US2479745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of apple essence
Assignee: Individual
•
Filing: 1948-11-09
•
Granted: 1949-08-23
•
Expires: 1968-11-09
Abstract
No abstract record available.
Inventors
- 👤 Richard P Homiller
- 👤 Jr Edward L Griffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:34
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/52; A23L2/64; A23L27/00; A23L27/10; A23L27/115
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1189127A
Cited
US1367725A
Cited
US2098961A
Cited
US2342962A
Cited
US2423746A
Cited
US2423747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-22 | 1953-02-21 | 1953-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-22 | 1957-02-21 | 1957-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-22 | 1961-02-21 | 1961-08-23 | $7700.00 | Window Closed / Lapsed |