US2421376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of sweetening medium from fruit
Assignee: BARRON GRAY PACKING Co
•
Filing: 1942-09-11
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Granted: 1947-06-03
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Expires: 1962-09-11
Abstract
No abstract record available.
Inventors
- 👤 Arvid M Erickson
- 👤 John D Ryan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:15
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/36; A23G3/362; A23G3/346; A23G2200/00; A23G2200/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-06-02 | 1950-12-02 | 1951-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-06-02 | 1954-12-02 | 1955-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-06-02 | 1958-12-02 | 1959-06-03 | $7700.00 | Window Closed / Lapsed |