US3279697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Analog-digital converter operating with fluid dynamics signals
Assignee: Individual
•
Filing: 1964-12-11
•
Granted: 1966-10-18
•
Expires: 1984-12-11
Abstract
No abstract record available.
Inventors
- 👤 Buratti Gino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:03
CPC Classifications
F; F15; F15C; F15C4/00; F15B; F15B11/00; F15B11/08; F15B11/12; F15B13/00; F15B13/02; F15B13/04; F15B13/0401; F15B13/0406; F15B13/06; F15B21/00; F15C3/00; F15C3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2982902A
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US3202180A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |