Patent US2695459A successfully refreshed from Google Patents.
US2695459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Desolventizer and toaster
Assignee: French Oil Mill Machinery Co
•
Filing: 1949-09-20
•
Granted: 1954-11-30
•
Expires: 1969-09-20
Abstract
No abstract record available.
Inventors
- 👤 Ralph P Hutchins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:56
CPC Classifications
C; C11; C11B; C11B1/00; C11B1/10; C11B1/108
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US251847A
Cited
US705787A
Cited
US985217A
Cited
US1261005A
Cited
US1410063A
Cited
US1431107A
Cited
US1666617A
Cited
US1782714A
Cited
US1749525A
Cited
US2033169A
Cited
US2099634A
Cited
US2254867A
Cited
US2334015A
Cited
US2467435A
Cited
US2571143A
Cited
US2585793A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-29 | 1958-05-31 | 1958-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-29 | 1962-05-31 | 1962-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-29 | 1966-05-31 | 1966-11-30 | $7700.00 | Window Closed / Lapsed |