US3013473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swivel head for milling machines
Assignee: CINCINNATI Manufacturing CORP
•
Filing: 1956-09-13
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Granted: 1961-12-19
•
Expires: 1976-09-13
Abstract
No abstract record available.
Inventors
- 👤 Straus S Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:54
CPC Classifications
B; B23; B23C; B23C1/00; B23C1/12; Y; Y10; Y10T; Y10T408/00; Y10T408/91; Y10T408/93; Y10T409/00; Y10T409/30; Y10T409/306664; Y10T409/30672; Y10T409/30784; Y10T409/307952; Y10T409/308232
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190212392A
Cited
US1746265A
Cited
US1993742A
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US1976107A
Cited
US2349199A
Cited
US2304779A
Cited
US2404561A
Cited
US2618202A
Cited
US2657616A
Cited
US2491940A
Cited
US2473963A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |