US3190272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling system
Assignee: Studebaker Worthington Inc
•
Filing: 1963-04-26
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Granted: 1965-06-22
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Expires: 1983-04-26
Abstract
No abstract record available.
Inventors
- 👤 Edward J Falk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:07
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/78; F16D65/82; F16D65/833; F01; F01P; F01P11/00; F01P11/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A COOLING SYSTEM INCLUDING A FLUID COOLED FRICTION BRAKE OR CLUTCH DEVICE SYSTEM AND AN ENGINE COOLING SYSTEM, RESERVOIR MEANS FOR COOLING AND STORING FLUID AND HAVING A WARM FLUID INLET SIDE CONNECTED TO SAID FRICTION DEVICE SYSTEM AND A COOL FLUID OUTLET SIDE, PUMPING MEANS CONNECTED BETWEEN THE OUTLET SIDE OF SAID RESERVOIR MEANS AND SAID FRICTION DEVICE SYSTEM FOR CONTINUOUSLY CIRCULATING COOLING FLUID THERETHROUGH FOR RETURN TO SAID RESERVOIR MEANS, AND OTHER MEANS FOR CIRCULATING COOLING FLUID FROM THE OUTLET SIDE OF SAID RESERVOIR MEANS THROUGH SAID ENGINE COOLING SYSTEM AND DISCHARGING IT TO SAID PUMING MEANS.
Claim 2
Dependent Claim
99 words
A COOLING SYSTEM INCLUDING A FLUID COOLED FRICTION BRAKE OR CLUTCH DEVICE SYSTEM AND AN ENGINE COOLING SYSTEM, RESERVOIR MEANS FOR COOLING AND STORING FLUID AND HAVING A WARM FLUID INLET SIDE CONNECTED TO SAID FRICTION DEVICE SYSTEM AND A COOL FLUID OUTLET SIDE, PUMPING MEANS CONNECTED BETWEEN THE OUTLET SIDE OF SAID RESERVOIR MEANS AND SAID FRICTION DEVICE SYSTEM FOR CONTINUOUSLY CIRCULATING COOLING FLUID THERETHROUGH FOR RETURN TO SAID RESERVOIR MEANS, AND OTHER MEANS FOR CIRCULATING COOLING FLUID FROM THE OUTLET SIDE OF SAID RESERVOIR MEANS THROUGH SAID ENGINE COOLING SYSTEM AND DISCHARGING IT TO SAID PUMING MEANS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |