Patent US2870659A successfully refreshed from Google Patents.
US2870659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool having a turret head
Assignee: Individual
•
Filing: 1957-07-01
•
Granted: 1959-01-27
•
Expires: 1977-07-01
Abstract
No abstract record available.
Inventors
- 👤 Fred G Burg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:40
CPC Classifications
B; B23; B23G; B23G1/00; B23G1/02; B23G1/08; B23B; B23B39/00; B23B39/16; B23B39/20; B23B39/205; B23G1/16; B23G1/20; Y; Y10; Y10T; Y10T408/00; Y10T408/36; Y10T408/37; Y10T408/65; Y10T408/675; Y10T408/6779; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1441
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) | 1962-01-26 | 1962-07-28 | 1963-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-26 | 1966-07-28 | 1967-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-26 | 1970-07-28 | 1971-01-27 | $7700.00 | Window Closed / Lapsed |