US2669135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool construction
Assignee: Individual
•
Filing: 1953-05-13
•
Granted: 1954-02-16
•
Expires: 1973-05-13
Abstract
No abstract record available.
Inventors
- 👤 Jack K Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:32
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/56; B23Q1/26; B23Q1/267; B23Q1/28; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5612; Y10T408/65; Y10T408/67; Y10T408/675; Y10T408/6771; Y10T408/6774; Y10T408/91
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1046394A
Cited
US2405387A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |