US2416539A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milling machine indicating dial
Assignee: Milacron Inc
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Filing: 1943-12-30
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Granted: 1947-02-25
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Expires: 1963-12-30
Abstract
No abstract record available.
Inventors
- 👤 Lester F Nenninger
- 👤 Fred A Hassman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:59
CPC Classifications
B; B23; B23Q; B23Q17/00; B23Q17/22; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/304536; Y10T409/304648; Y10T409/30504; Y10T409/30532; Y10T409/305376
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-24 | 1950-08-26 | 1951-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-24 | 1954-08-26 | 1955-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-24 | 1958-08-26 | 1959-02-25 | $7700.00 | Window Closed / Lapsed |