US2952191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple cutter
Assignee: Individual
•
Filing: 1959-01-27
•
Granted: 1960-09-13
•
Expires: 1979-01-27
Abstract
No abstract record available.
Inventors
- 👤 Kent D Cornelius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:15
CPC Classifications
B; B23; B23D; B23D13/00; Y; Y10; Y10T; Y10T29/00; Y10T29/14; Y10T29/142; Y10T29/143; Y10T407/00; Y10T407/16; Y10T409/00; Y10T409/50; Y10T409/504756; Y10T409/506232; Y10T409/506396
Claims Analysis
Total Claims: 0
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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) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |