US2393907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milling machine vibration dampener
Assignee: Milacron Inc
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Filing: 1944-01-17
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Granted: 1946-01-29
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Expires: 1964-01-17
Abstract
No abstract record available.
Inventors
- 👤 Herfurth Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:19
CPC Classifications
B; B23; B23Q; B23Q17/00; B23Q17/09; B23Q17/0952; B23Q17/0971; B23Q17/0976; Y; Y10; Y10T; Y10T408/00; Y10T408/76; Y10T408/91; Y10T408/92; Y10T409/00; Y10T409/30; Y10T409/304312; Y10T409/30784; Y10T409/307952; Y10T409/309576; Y10T409/309688
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-01-28 | 1949-07-30 | 1950-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-01-28 | 1953-07-30 | 1954-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-01-28 | 1957-07-30 | 1958-01-29 | $7700.00 | Window Closed / Lapsed |