Patent US1352671A successfully refreshed from Google Patents.
US1352671A
Expired / Lapsed
US
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Apparatus for supplying fuel to hydrocarbon-motors
Assignee: STROMBERG MOTOR DEVICES Co
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Filing: 1915-11-01
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Granted: 1920-09-14
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Expires: 1935-11-01
Abstract
No abstract record available.
Inventors
- 👤 George B Maegly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:59
CPC Classifications
F; F02; F02M; F02M37/00; F02M37/02
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) | 1923-09-14 | 1924-03-15 | 1924-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-09-14 | 1928-03-15 | 1928-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-09-14 | 1932-03-15 | 1932-09-14 | $7700.00 | Window Closed / Lapsed |