US3369284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool holder assembly
Assignee: Carmet Co
•
Filing: 1967-05-04
•
Granted: 1968-02-20
•
Expires: 1987-05-04
Abstract
No abstract record available.
Inventors
- 👤 Henry W Stier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:23
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/16; B23B27/1666; B23B27/1674; Y; Y10; Y10T; Y10T407/00; Y10T407/11; Y10T407/112; Y10T407/114
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2848789A
Cited
US2982008A
Cited
US3191262A
Cited
US3187407A
Cited
US3193909A
Cited
US3171188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |