US3239164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Space radiator system
Assignee: Northrop Grumman Space and Mission Systems Corp
•
Filing: 1961-05-22
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Granted: 1966-03-08
•
Expires: 1981-05-22
Abstract
No abstract record available.
Inventors
- 👤 Edward G Rapp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:34
CPC Classifications
G; G21; G21D; G21D5/00; G21D5/02; B; B64; B64G; B64G1/00; B64G1/22; B64G1/46; B64G1/50; B64G1/503; F; F24; F24S; F24S10/00; F24S10/70; F24S10/75; Y; Y02; Y02E; Y02E10/00; Y02E10/40; Y02E10/44; Y02E30/00; Y10; Y10S; Y10S62/00; Y10S62/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A RADIATOR SYSTEM ADAPTED TO REMOVE HEAT GENERATED BY AIR BORNE AND SPACE VEHICLES AND THE LIKE COMPRISING: A PLURALITY OF SEPARATE AND OPERATIVELY INDEPENDENT CYCLIC RADIATOR UNITS IN HEAT EXCHANGE RELATION WITH THE SAME SOURCE OF HEAT GENERATED BY THE VEHICLE, A CONDENSER RECEIVING THE SOURCE OF HEAT, CLOSED LOOP CONDUIT MEANS IN EACH OF SAID UNITS PASSING THROUGH THE CONDENSER FOR CIR-
Claim 2
Dependent Claim
64 words
A RADIATOR SYSTEM ADAPTED TO REMOVE HEAT GENERATED BY AIR BORNE AND SPACE VEHICLES AND THE LIKE COMPRISING: A PLURALITY OF SEPARATE AND OPERATIVELY INDEPENDENT CYCLIC RADIATOR UNITS IN HEAT EXCHANGE RELATION WITH THE SAME SOURCE OF HEAT GENERATED BY THE VEHICLE, A CONDENSER RECEIVING THE SOURCE OF HEAT, CLOSED LOOP CONDUIT MEANS IN EACH OF SAID UNITS PASSING THROUGH THE CONDENSER FOR CIR-
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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) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |