US2901948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool with work advancing ways extending past plural work stations
Assignee: Melling Tool Co
•
Filing: 1955-11-03
•
Granted: 1959-09-01
•
Expires: 1975-11-03
Abstract
No abstract record available.
Inventors
- 👤 Sr George Melling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:25
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/08; B23Q11/0875; B23Q7/00; B23Q7/03; B23Q7/035; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30392; Y10T409/304536; Y10T409/30532; Y10T409/305432; Y10T409/30868; Y10T82/00; Y10T82/25; Y10T82/2531; Y10T82/2533; Y10T82/2572; Y10T82/2574; Y10T82/2577
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2126336A
Cited
US2246502A
Cited
US2230992A
Cited
US2481421A
Cited
US2745167A
Cited
US2759587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |