US1955413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mixing machine
Assignee: Triumph Manufacturing Co
•
Filing: 1930-12-15
•
Granted: 1934-04-17
•
Expires: 1950-12-15
Abstract
No abstract record available.
Inventors
- 👤 George W Dell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:44
CPC Classifications
A; A21; A21C; A21C1/00; A21C1/02; A47; A47J; A47J43/00; A47J43/04; A47J43/07; A47J43/08; A47J43/082; B; B01; B01F; B01F35/00; B01F35/30; B01F35/33
Claims Analysis
Total Claims: 0
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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) | 1937-04-16 | 1937-10-16 | 1938-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-04-16 | 1941-10-16 | 1942-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-04-16 | 1945-10-16 | 1946-04-17 | $7700.00 | Window Closed / Lapsed |