US2429660A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pectinized sugar composition
Assignee: Individual
•
Filing: 1943-08-12
•
Granted: 1947-10-28
•
Expires: 1963-08-12
Abstract
No abstract record available.
Inventors
- 👤 Alexander M Zenzes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:22
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/346; A23L; A23L29/00; A23L29/20; A23L29/206; A23L29/231; A23G2200/00; A23G2200/06
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-27 | 1951-04-28 | 1951-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-27 | 1955-04-28 | 1955-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-27 | 1959-04-28 | 1959-10-28 | $7700.00 | Window Closed / Lapsed |