US3018093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid distribution system
Assignee: Bristol Siddeley Engines Ltd
•
Filing: 1958-05-02
•
Granted: 1962-01-23
•
Expires: 1978-05-02
Abstract
No abstract record available.
Inventors
- 👤 Powell Kenneth Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:37
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/22; B; B01; B01F; B01F25/00; B01F25/30; B01F25/31; B01F25/313; F23; F23R; F23R3/00; F23R3/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2585205A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |