Patent US2953290A successfully refreshed from Google Patents.
US2953290A
Expired / Lapsed
US
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Wire control for wire feeding machine
Assignee: AT&T Inc
•
Filing: 1958-02-04
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Granted: 1960-09-20
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Expires: 1978-02-04
Abstract
No abstract record available.
Inventors
- 👤 Kostenko Michael
- 👤 George W Soderman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:09
CPC Classifications
B; B21; B21F; B21F23/00; B21F23/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2228748A
Cited
US2849106A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |