US3024774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tuned intake manifold
Assignee: International Motors LLC
•
Filing: 1959-02-05
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Granted: 1962-03-13
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Expires: 1979-02-05
Abstract
No abstract record available.
Inventors
- 👤 Jr John Howard Eby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:18
CPC Classifications
F; F02; F02M; F02M35/00; F02M35/10; F02M35/10006; F02M35/10072; F02B; F02B27/00; F02B27/005; F02B27/006; F02M35/10091; F02M35/10111; F02M35/10131; F02M35/1015; F02M35/10196; F02M35/104; F02M35/112; F02B75/00; F02B75/16; F02B75/18; F02B2075/1804; F02B2075/1812; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12; Y10; Y10S; Y10S261/00; Y10S261/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1150264A
Cited
US1458481A
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US1260895A
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US1347598A
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US1745020A
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US1982625A
Cited
US2503071A
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GB696549A
Cited
US2730339A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |