US2804697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for drying long alimentary paste products
Assignee: De Francisci Machine Corp
•
Filing: 1955-06-10
•
Granted: 1957-09-03
•
Expires: 1975-06-10
Abstract
No abstract record available.
Inventors
- 👤 Coffaro John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:50
CPC Classifications
F; F26; F26B; F26B15/00; F26B15/10; F26B15/12; F26B15/122; F26B15/126; A; A21; A21C; A21C11/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2515684A
Cited
US2631383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-02 | 1961-03-04 | 1961-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-02 | 1965-03-04 | 1965-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-02 | 1969-03-04 | 1969-09-03 | $7700.00 | Window Closed / Lapsed |