US2090673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary fuel-atomizer for internal combustion engines
Assignee: EGBERT STOCKERT
•
Filing: 1934-09-19
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Granted: 1937-08-24
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Expires: 1954-09-19
Abstract
No abstract record available.
Inventors
- 👤 John E Gombos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:50
CPC Classifications
F; F02; F02M; F02M29/00; F02M29/04; F02M29/06; F02M33/00; F02M33/02; F02M33/04; F02M33/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-08-23 | 1941-02-22 | 1941-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-08-23 | 1945-02-22 | 1945-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-08-23 | 1949-02-22 | 1949-08-24 | $7700.00 | Window Closed / Lapsed |