US3077927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling system
Assignee: Ford Motor Co
•
Filing: 1960-05-02
•
Granted: 1963-02-19
•
Expires: 1980-05-02
Abstract
No abstract record available.
Inventors
- 👤 Theodore Z White
- 👤 Jr Charles S Ashbrook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:44
CPC Classifications
F; F01; F01P; F01P11/00; F01P11/02; F01P11/0204; F01P11/0209; F01P11/0238; F01P11/028; F28; F28F; F28F9/00; F28F9/02; F28F9/0231
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
AN IMPROVED COOLING SYSTEM INCLUDING A RADIATOR, SAID RADIATOR COMPRISING HORIZONTAL COOLING TUBES, A FIRST VERTICAL HEADER TANK ON ONE SIDE OF SAID HORIZONTAL COOLING TUBES, A SECOND VERTICAL HEADER TANK ON THE OTHER SIDE OF SAID HORIZONTAL COOLING TUBES, A SUBSTANTIALLY VERTICAL PARTITION IN ONE OF SAID VERTICAL HEADER TANKS DIVIDING THE LATTER INTO A FILLING CHAMBER REMOTE FROM SAID HORIZONTAL COOLING TUBES AND A FLOW COMPARTMENT ADJACENT TO SAID HORIZONTAL COOLING TUBES, AN OPENING IN SAID PARTITION REMOTE FROM ITS TOP TO PLACE SAID FILLING CHAMBER IN COMMUNICATION WITH SAID FLOW COMPARTMENT, AN INLET IN ONE OF SAID VERTICAL HEADER TANKS, AN OUTLET IN THE OTHER OF SAID VERTICAL HEADER TANKS, A FILLER SPOUT FOR SAID FILLING
Claim 2
Dependent Claim
119 words
AN IMPROVED COOLING SYSTEM INCLUDING A RADIATOR, SAID RADIATOR COMPRISING HORIZONTAL COOLING TUBES, A FIRST VERTICAL HEADER TANK ON ONE SIDE OF SAID HORIZONTAL COOLING TUBES, A SECOND VERTICAL HEADER TANK ON THE OTHER SIDE OF SAID HORIZONTAL COOLING TUBES, A SUBSTANTIALLY VERTICAL PARTITION IN ONE OF SAID VERTICAL HEADER TANKS DIVIDING THE LATTER INTO A FILLING CHAMBER REMOTE FROM SAID HORIZONTAL COOLING TUBES AND A FLOW COMPARTMENT ADJACENT TO SAID HORIZONTAL COOLING TUBES, AN OPENING IN SAID PARTITION REMOTE FROM ITS TOP TO PLACE SAID FILLING CHAMBER IN COMMUNICATION WITH SAID FLOW COMPARTMENT, AN INLET IN ONE OF SAID VERTICAL HEADER TANKS, AN OUTLET IN THE OTHER OF SAID VERTICAL HEADER TANKS, A FILLER SPOUT FOR SAID FILLING
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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) | 1966-02-18 | 1966-08-20 | 1967-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-18 | 1970-08-20 | 1971-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-18 | 1974-08-20 | 1975-02-19 | $7700.00 | Window Closed / Lapsed |