US2511240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for supporting and driving mixer drums
Assignee: Jaeger Machine Co
•
Filing: 1949-04-22
•
Granted: 1950-06-13
•
Expires: 1969-04-22
Abstract
No abstract record available.
Inventors
- 👤 Clarence I Bohmer
- 👤 Barker Eugene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:35
CPC Classifications
B; B28; B28C; B28C5/00; B28C5/42; B28C5/4203; B28C5/4206; B28C5/421; B28C5/4217
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US678399A
Cited
US856384A
Cited
US934834A
Cited
US971387A
Cited
US2295282A
Cited
US2328830A
Cited
US2460628A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-12 | 1953-12-12 | 1954-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-12 | 1957-12-12 | 1958-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-12 | 1961-12-12 | 1962-06-13 | $7700.00 | Window Closed / Lapsed |