Patent US3347309A successfully refreshed from Google Patents.
US3347309A
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Self-adjusting, multisegment, deployable, natural circulation radiator
Assignee: Individual
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Filing: 1966-06-16
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Granted: 1967-10-17
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Expires: 1986-06-16
Abstract
No abstract record available.
Inventors
- 👤 James E Webb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:57
CPC Classifications
F; F28; F28D; F28D15/00; F28D15/02; F28D15/0266; B; B64; B64G; B64G1/00; B64G1/22; B64G1/46; B64G1/50; B64G1/503; F28D1/00; F28D1/02; F28D1/04; F28D1/053; F28D21/00; F28D2021/0019; F28D2021/0054
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
118 words
A RADIATOR CONSTRUCTION FOR USE IN COMBINATION WITH A POWER PLANT HAVING DUAL TURBINE PRIME MOVERS COMPRISING: (A) INDEPENDENT VAPOR MANIFOLDS ASSOCIATED WITH EACH OF SAID DUAL TURBINE PRIME MOVERS; (B) A PLURALITY OF SEGMENTED RADIATING ELEMENTS COMMUNICATING WITH SAID INDEPENDENT VAPOR MANIFOLDS; (C) EACH OF SAID SEGMENTED RADIATING ELEMENTS COMPRISING A DUAL RIGID HEAT EXCHANGER AND A MOVABLE FLUID CONDUCTING PORTION, SAID HEAT EXCHANGER AND MOVABLE PORTIONS INTERCONNECTED BY A HOLLOW FLEXIBLE MEMBER AND SAID MOVABLE PORTION CLOSED AT THE DISTAL END THEREOF; (D) EACH SECTION OF SAID DUAL, RIGID HEAT EXCHANGER COMMUNICATING WITH ONE OF SAID INDEPENDENT VAPOR MANIFOLDS AND SAID MOVABLE PORTION DISPOSED FOR SELECTIVE COMMUNICATION WITH EACH SECTION OF SAID DUAL, RIGID HEAT EXCHANGER;
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) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |