US3396598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Micropositioner
Assignee: GEORGE VINCENT GRISPO
•
Filing: 1964-08-26
•
Granted: 1968-08-13
•
Expires: 1984-08-26
Abstract
No abstract record available.
Inventors
- 👤 Grispo George Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:56
CPC Classifications
G; G05; G05G; G05G23/00; G02; G02B; G02B21/00; G02B21/32; G05G2700/00; G05G2700/02; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20201; Y10T74/20207; Y10T74/20372; Y10T74/20378; Y10T74/20396
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) | 1971-08-13 | 1972-02-12 | 1972-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-13 | 1976-02-12 | 1976-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-13 | 1980-02-12 | 1980-08-13 | $7700.00 | Window Closed / Lapsed |