US3522864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tuned vibration damper assembly for machine tools
Assignee: Milacron Inc
•
Filing: 1968-05-08
•
Granted: 1970-08-04
•
Expires: 1988-05-08
Abstract
No abstract record available.
Inventors
- 👤 Robert C Richter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:43
CPC Classifications
F; F16; F16F; F16F7/00; F16F7/10; F16F7/104; B; B23; B23Q; B23Q1/00; B23Q1/0063; B23Q11/00; B23Q11/0032; B23Q11/0035
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1973-08-03 | 1974-02-02 | 1974-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-03 | 1978-02-02 | 1978-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-03 | 1982-02-02 | 1982-08-04 | $7700.00 | Window Closed / Lapsed |