US2395628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drilling and milling device
Assignee: Individual
•
Filing: 1943-03-22
•
Granted: 1946-02-26
•
Expires: 1963-03-22
Abstract
No abstract record available.
Inventors
- 👤 Kocher Friedrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:00
CPC Classifications
B; B27; B27G; B27G15/00; B27F; B27F1/00; B27F1/005; B23; B23B; B23B29/00; B23B29/03; B23B29/034; B23B29/03403; B23C; B23C5/00; B23C5/16; B23C5/20; B23C5/22; B23C5/24; B27G13/00; B27G13/12; B27G13/14; Y; Y10; Y10T; Y10T279/00; Y10T279/14; Y10T408/00; Y10T408/86
Claims Analysis
Total Claims: 0
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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) | 1949-02-25 | 1949-08-27 | 1950-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-02-25 | 1953-08-27 | 1954-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-02-25 | 1957-08-27 | 1958-02-26 | $7700.00 | Window Closed / Lapsed |