US1843646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boosting system for internal combustion engine charges
Assignee: MAXMOOR Corp
•
Filing: 1925-04-29
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Granted: 1932-02-02
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Expires: 1945-04-29
Abstract
No abstract record available.
Inventors
- 👤 Moore Arlington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:34
CPC Classifications
F; F02; F02D; F02D13/00; F02D13/02; F02D13/0276; F02M; F02M26/00; F02M26/13; F02M26/14; F02M26/16; F02M26/52; F02M26/59; F02M26/65; F02M26/72; F02M26/73; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
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) | 1935-02-01 | 1935-08-03 | 1936-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-02-01 | 1939-08-03 | 1940-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-02-01 | 1943-08-03 | 1944-02-02 | $7700.00 | Window Closed / Lapsed |