Patent DE2336974A1 successfully refreshed from Google Patents.
US2427594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Irish moss food product
Assignee: Stein Hall and Co Inc
•
Filing: 1943-02-01
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Granted: 1947-09-16
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Expires: 1963-02-01
Abstract
No abstract record available.
Inventors
- 👤 Frieden Alexander
- 👤 Werbin Sanford Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:42
CPC Classifications
A; A23; A23L; A23L29/00; A23L29/20; A23L29/206; A23L29/256
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) | 1950-09-15 | 1951-03-17 | 1951-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-09-15 | 1955-03-17 | 1955-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-09-15 | 1959-03-17 | 1959-09-16 | $7700.00 | Window Closed / Lapsed |