Patent US3409326A successfully refreshed from Google Patents.
US2826104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting tool assembly
Assignee: Individual
•
Filing: 1956-03-14
•
Granted: 1958-03-11
•
Expires: 1976-03-14
Abstract
No abstract record available.
Inventors
- 👤 Edmund J Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:55
CPC Classifications
B; B23; B23B; B23B51/00; B23B51/10; B23B51/108; Y; Y10; Y10T; Y10T408/00; Y10T408/83; Y10T408/86; Y10T408/87; Y10T408/8725; Y10T408/8734; Y10T408/89; Y10T408/905; Y10T408/906
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |