US2848670A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic programming servomotor control system
Assignee: General Electric Co
•
Filing: 1954-12-30
•
Granted: 1958-08-19
•
Expires: 1974-12-30
Abstract
No abstract record available.
Inventors
- 👤 Leroy U C Kelling
- 👤 Lawrence R Peaslee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:23
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/33; G05B19/35; G05B19/351; H; H03; H03M; H03M1/00; G05B2219/00; G05B2219/30; G05B2219/41; G05B2219/41106; H03M1/06; H03M1/0617; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53004; Y10T29/53009; Y10T29/53013; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2232006A
Cited
US2502917A
Cited
US2475245A
Cited
US2560337A
Cited
US2537720A
Cited
US2715703A
Cited
US2764720A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |