US2510764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid-extracting press for drying fibrous materials
Assignee: Individual
•
Filing: 1945-09-14
•
Granted: 1950-06-06
•
Expires: 1965-09-14
Abstract
No abstract record available.
Inventors
- 👤 Stadler John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:36
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/02; B30B9/04; B30B9/06; B30B9/062; B30B9/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US332718A
Cited
US715409A
Cited
US1545818A
Cited
US1550045A
Cited
US1884212A
Cited
US1990839A
Cited
US2063367A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |