US3033277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel supply system
Assignee: Holley Performance Products Inc
•
Filing: 1955-05-09
•
Granted: 1962-05-08
•
Expires: 1975-05-09
Abstract
No abstract record available.
Inventors
- 👤 Warren H Cowles
- 👤 Jr John Karpus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:19
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/16; F02K; F02K3/00; F02K3/08; F02K3/10; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2514; Y10T137/2521; Y10T137/2559; Y10T137/2574; Y10T137/2579
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2437480A
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US2595618A
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US2638739A
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US2601849A
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US2545856A
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US2617361A
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US2649906A
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US2707021A
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US2738003A
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US2765800A
Cited
US2835323A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |