US3028657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool holder
Assignee: Sandvik AB
•
Filing: 1960-10-10
•
Granted: 1962-04-10
•
Expires: 1980-10-10
Abstract
No abstract record available.
Inventors
- 👤 Almen Bengt Sven Olof
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:54
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/16; B23B27/1625; B23B27/1629; Y; Y10; Y10T; Y10T407/00; Y10T407/11; Y10T407/118; Y10T407/22; Y10T407/227; Y10T407/2272; Y10T407/2282
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2734256A
Cited
US1700610A
Cited
FR704143A
Cited
US2595090A
Cited
US2641048A
Cited
US2912744A
Cited
US2865084A
Cited
US2887760A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |