US2922610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic control for material distribution
Assignee: Wisconsin Electrical Manufacturing Co Inc
•
Filing: 1957-11-29
•
Granted: 1960-01-26
•
Expires: 1977-11-29
Abstract
No abstract record available.
Inventors
- 👤 Jr Alton G Bale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:01
CPC Classifications
B; B28; B28C; B28C7/00; B28C7/04; B28C7/0422; B28C7/0445; G; G01; G01G; G01G19/00; G01G19/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-25 | 1963-07-27 | 1964-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-25 | 1967-07-27 | 1968-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-25 | 1971-07-27 | 1972-01-26 | $7700.00 | Window Closed / Lapsed |