Patent US2376612A successfully refreshed from Google Patents.
US2376612A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for drying moving material
Assignee: Celotex Corp
•
Filing: 1939-01-16
•
Granted: 1945-05-22
•
Expires: 1959-01-16
Abstract
No abstract record available.
Inventors
- 👤 Carl G Muench
- 👤 George H Burt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:40
CPC Classifications
F; F26; F26B; F26B15/00; F26B2210/00; F26B2210/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1948-05-21 | 1948-11-20 | 1949-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-05-21 | 1952-11-20 | 1953-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-05-21 | 1956-11-20 | 1957-05-22 | $7700.00 | Window Closed / Lapsed |