US3230761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injector pump test device
Assignee: Ford Motor Co
•
Filing: 1961-05-03
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Granted: 1966-01-25
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Expires: 1981-05-03
Abstract
No abstract record available.
Inventors
- 👤 Harold A Sanders
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:49
CPC Classifications
F; F02; F02M; F02M65/00; F02M65/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
THE METHDO OF TESTING AN INTERNAL COMBUSTION ENGINE FUEL INJECTOR PUMP, COMPRISING THE STEPS OF: CASING SAID PUMP TO DELIVER A CONTROLLED FIRST VOLUME OF LIQUID; UTILIZING SAID FIRST VOLUME OF LIQUID TO GENERATE FLOW OF SECOND VOLUME OF LIQUID, THE VOLUME OF SAID SECOND VOLUME OF LIQUID BEING A PRESELECTED RATIO MANY TIMES THE FIRST VOLUME; AND MEASURING THE RATE OF FLOW OF SAID SECOND VOLUME OF LIQUID TO DETERMINE PUMP PERFORMANCE.
Claim 2
Dependent Claim
73 words
THE METHDO OF TESTING AN INTERNAL COMBUSTION ENGINE FUEL INJECTOR PUMP, COMPRISING THE STEPS OF: CASING SAID PUMP TO DELIVER A CONTROLLED FIRST VOLUME OF LIQUID; UTILIZING SAID FIRST VOLUME OF LIQUID TO GENERATE FLOW OF SECOND VOLUME OF LIQUID, THE VOLUME OF SAID SECOND VOLUME OF LIQUID BEING A PRESELECTED RATIO MANY TIMES THE FIRST VOLUME; AND MEASURING THE RATE OF FLOW OF SAID SECOND VOLUME OF LIQUID TO DETERMINE PUMP PERFORMANCE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |