US2583416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid fuel vaporizer
Assignee: ZF International UK Ltd
•
Filing: 1949-12-05
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Granted: 1952-01-22
•
Expires: 1969-12-05
Abstract
No abstract record available.
Inventors
- 👤 Clarke John Stanley
- 👤 Gregory William Edmund
- 👤 Gerrard Alan Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:23
CPC Classifications
F; F23; F23R; F23R3/00; F23R3/28; F23R3/30; F23R3/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2136727A
Cited
US2411663A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-21 | 1955-07-23 | 1956-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-21 | 1959-07-23 | 1960-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-21 | 1963-07-23 | 1964-01-22 | $7700.00 | Window Closed / Lapsed |