Patent US3482558A successfully refreshed from Google Patents.
US3482558A
Expired / Lapsed
US
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Fuel injection system
Assignee: Carter Automotive Co Inc
•
Filing: 1968-01-12
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Granted: 1969-12-09
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Expires: 1988-01-12
Abstract
No abstract record available.
Inventors
- 👤 Edward H Casey
- 👤 Charles K Mcconnell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:51
CPC Classifications
F; F02; F02D; F02D41/00; F02D41/30; F02D41/38; F02D41/40; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/40; Y10; Y10S; Y10S261/00; Y10S261/82
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2980090A
Cited
US2876758A
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US2829631A
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US2900967A
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US3005447A
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US3194162A
Cited
US3272187A
Cited
US3391680A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |