Patent US2499206A successfully refreshed from Google Patents.
US2499206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure extrusion apparatus
Assignee: GEN BAKING Co
•
Filing: 1945-10-05
•
Granted: 1950-02-28
•
Expires: 1965-10-05
Abstract
No abstract record available.
Inventors
- 👤 Wolff Paul Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:57
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US496843A
Cited
US1831898A
Cited
US1892790A
Cited
US1966681A
Cited
US2063727A
Cited
US2202197A
Cited
US2381505A
Cited
US2399327A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-27 | 1953-08-29 | 1954-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-27 | 1957-08-29 | 1958-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-27 | 1961-08-29 | 1962-02-28 | $7700.00 | Window Closed / Lapsed |