US3286719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Piezoelectric fluid jet transfer valve
Assignee: Ling Temco Vought Inc
•
Filing: 1963-12-30
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Granted: 1966-11-22
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Expires: 1983-12-30
Abstract
No abstract record available.
Inventors
- 👤 Richard H Myers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:20
CPC Classifications
F; F15; F15C; F15C3/00; F15C3/10; F15C3/12; F15B; F15B13/00; F15B13/02; F15B13/04; F15B13/042; F15B13/043; F15B13/0436; F16; F16K; F16K31/00; F16K31/004; F16K31/005; F16K31/006; Y; Y10; Y10T; Y10T137/00; Y10T137/2278; Y10T137/2322
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) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |