US3511129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milling and drilling tool
Assignee: Friedrich Deckel AG
•
Filing: 1968-03-20
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Granted: 1970-05-12
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Expires: 1988-03-20
Abstract
No abstract record available.
Inventors
- 👤 Johann Muller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:36
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/01; B23Q1/015; B23Q1/03; B23Q11/00; B23Q11/0042; B23Q11/0053; Y; Y02; Y02P; Y02P70/00; Y02P70/10; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/304088; Y10T409/309576
Claims Analysis
Total Claims: 0
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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) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |