US3459076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic lathe
Assignee: Individual
•
Filing: 1966-03-21
•
Granted: 1969-08-05
•
Expires: 1986-03-21
Abstract
No abstract record available.
Inventors
- 👤 Pierre Kummer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:44
CPC Classifications
B; B23; B23B; B23B7/00; B23B7/12; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5152; Y10T29/5154; Y10T29/5159; Y10T29/5161; Y10T29/5168; Y10T29/5173; Y10T82/00; Y10T82/14; Y10T82/141; Y10T82/25; Y10T82/2514; Y10T82/2516; Y10T82/2531
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1305473A
Cited
GB116282A
Cited
US1527791A
Cited
US1690541A
Cited
GB639754A
Cited
CH369644A
Cited
US3162926A
Cited
US3287792A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |