US2619707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic indexing drill press and flame cutting machine
Assignee: Motors Liquidation Co
•
Filing: 1950-01-27
•
Granted: 1952-12-02
•
Expires: 1970-01-27
Abstract
No abstract record available.
Inventors
- 👤 Leo L Young
- 👤 Albert C Drechsler
- 👤 Bronislaw T Brzozowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:30
CPC Classifications
B; B23; B23K; B23K7/00; B23K7/005; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5105; Y10T408/00; Y10T408/34; Y10T408/348; Y10T408/52; Y10T408/54; Y10T408/545; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/301176; Y10T409/302912; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1453
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) | 1955-12-02 | 1956-06-02 | 1956-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-02 | 1960-06-02 | 1960-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-02 | 1964-06-02 | 1964-12-02 | $7700.00 | Window Closed / Lapsed |