Patent US1620645A successfully refreshed from Google Patents.
US1620645A
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US
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Fuel-supply means for combustion engines
Assignee: GOOD INVENTIONS CO
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Filing: 1916-11-16
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Granted: 1927-03-15
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Expires: 1936-11-16
Abstract
No abstract record available.
Inventors
- 👤 Good John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:55
CPC Classifications
F; F02; F02M; F02M7/00; F02M7/12; F02M7/22; F02M23/00; F02M23/02; F02M23/03; F02M31/00; F02M31/02; F02M31/04; F02M9/00; F02M9/12; F02M9/127; F02M9/133; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12; Y10; Y10S; Y10S261/00; Y10S261/18
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) | 1930-03-14 | 1930-09-13 | 1931-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-03-14 | 1934-09-13 | 1935-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-03-14 | 1938-09-13 | 1939-03-15 | $7700.00 | Window Closed / Lapsed |