US3460296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metalworking
Assignee: Xerox Corp
•
Filing: 1966-10-24
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Granted: 1969-08-12
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Expires: 1986-10-24
Abstract
No abstract record available.
Inventors
- 👤 Charles A Dittmar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:31
CPC Classifications
B; B24; B24C; B24C1/00; B24C1/08; B24C1/086; B24C1/04; B24C11/00; B24C3/00; B24C3/08; B24C3/10; B24C3/12; B24C9/00; B24C9/006; G; G03; G03G; G03G15/00; G03G15/75; Y; Y02; Y02P; Y02P70/00; Y02P70/10
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) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |