US1469226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Precision lathe
Assignee: Package Machinery Co
•
Filing: 1919-12-15
•
Granted: 1923-10-02
•
Expires: 1939-12-15
Abstract
No abstract record available.
Inventors
- 👤 Langhammer Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:54
CPC Classifications
B; B23; B23B; B23B3/00; Y; Y10; Y10T; Y10T82/00; Y10T82/24; Y10T82/25; Y10T82/2531; Y10T82/2541; Y10T82/2585
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1926-10-01 | 1927-04-02 | 1927-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-10-01 | 1931-04-02 | 1931-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-10-01 | 1935-04-02 | 1935-10-02 | $7700.00 | Window Closed / Lapsed |