US3015974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic control system for rolling mills and adjustable dies
Assignee: General Electric Co
•
Filing: 1958-09-18
•
Granted: 1962-01-09
•
Expires: 1978-09-18
Abstract
No abstract record available.
Inventors
- 👤 Orville E Orbom
- 👤 Jr James B Murtland
- 👤 Fred J Schoepf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:07
CPC Classifications
B; B21; B21B; B21B37/00; B21B37/16; B21B37/18; Y; Y10; Y10S; Y10S425/00; Y10S425/235
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2297812A
Cited
US2479974A
Cited
GB627000A
Cited
GB647606A
Cited
US2755422A
Cited
US2851911A
Cited
US2810316A
Cited
US2883895A
Cited
US2736852A
Cited
US2820937A
Cited
US2833941A
Cited
US2909717A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |