US3260305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folded radiator design
Assignee: Motors Liquidation Co
•
Filing: 1963-11-13
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Granted: 1966-07-12
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Expires: 1983-11-13
Abstract
No abstract record available.
Inventors
- 👤 Rex D Leonard
- 👤 Soder Karl Gilbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:43
CPC Classifications
B; B64; B64G; B64G1/00; B64G1/22; B64G1/46; B64G1/50; B64G1/503
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A ROTATABLE HEAT EXCHANGER COMPRISING A SUPPORT STRUCTURE INCLUDING A JOURNAL MEMBER; FLUID SUPPLY MEANS INCLUDING A FLUID CARRYING TORQUE TUBE HAVING A PORTION FIXED TO SAID SUPPORT STRUCTURE AND A SPACED PORTION ROTATABLY SUPPORTED IN SAID JOURNAL MEMBER TO DEFINE AN AXIS OF ROTATION; FLEXIBLE FLUID SYSTEM HEAT TRANSFER MEANS ROTATABLE ABOUT SAID AXIS FROM A FLAT POSITION EXTENDING FROM SAID STRUCTURE TO A FOLDED POSITION ABOUT SAID STRUCTURE, SAID MEANS INCLUDING A FLUID MANIFOLD RIGIDLY CONNECTED TO AND IN FLUID COMMUNICATION WITH SAID TORQUE TUBE AND LYING IN A PLANE CONTAINING SAID AXIS WHEREBY ROTATION OF SAID HEAT TRANSFER MEANS ABOUT SAID AXIS RELATIVE TO SAID SUPPORT STRUCTURE FROM SAID FLAT POSITION TO SAID STORED POSITION TORSIONALLY STRESSES SAID TORQUE TUBE.
Claim 2
Dependent Claim
123 words
A ROTATABLE HEAT EXCHANGER COMPRISING A SUPPORT STRUCTURE INCLUDING A JOURNAL MEMBER; FLUID SUPPLY MEANS INCLUDING A FLUID CARRYING TORQUE TUBE HAVING A PORTION FIXED TO SAID SUPPORT STRUCTURE AND A SPACED PORTION ROTATABLY SUPPORTED IN SAID JOURNAL MEMBER TO DEFINE AN AXIS OF ROTATION; FLEXIBLE FLUID SYSTEM HEAT TRANSFER MEANS ROTATABLE ABOUT SAID AXIS FROM A FLAT POSITION EXTENDING FROM SAID STRUCTURE TO A FOLDED POSITION ABOUT SAID STRUCTURE, SAID MEANS INCLUDING A FLUID MANIFOLD RIGIDLY CONNECTED TO AND IN FLUID COMMUNICATION WITH SAID TORQUE TUBE AND LYING IN A PLANE CONTAINING SAID AXIS WHEREBY ROTATION OF SAID HEAT TRANSFER MEANS ABOUT SAID AXIS RELATIVE TO SAID SUPPORT STRUCTURE FROM SAID FLAT POSITION TO SAID STORED POSITION TORSIONALLY STRESSES SAID TORQUE TUBE.
References Cited (Backward Citations)
US2190584A
Cited
US2062864A
Cited
US2211514A
Cited
FR1045678A
Cited
US2753435A
Cited
US3113614A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |