US3372610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary cutting tool
Assignee: Individual
•
Filing: 1965-10-22
•
Granted: 1968-03-12
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Johansson Ture Axel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:44
CPC Classifications
B; B23; B23B; B23B51/00; B23B51/10; B23B51/102; Y; Y10; Y10T; Y10T407/00; Y10T407/12; Y10T408/00; Y10T408/89; Y10T408/909
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2394612A
Cited
US3200673A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |