US2481723A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing a dried food product
Assignee: Rile-Coe Filter Process Inc
•
Filing: 1945-03-19
•
Granted: 1949-09-13
•
Expires: 1965-03-19
Abstract
No abstract record available.
Inventors
- 👤 Mayne R Coe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:30
CPC Classifications
A; A23; A23B; A23B7/00; A23B7/02; F; F26; F26B; F26B3/00; F26B3/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1952-09-12 | 1953-03-14 | 1953-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-12 | 1957-03-14 | 1957-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-12 | 1961-03-14 | 1961-09-13 | $7700.00 | Window Closed / Lapsed |