Patent US3019476A successfully refreshed from Google Patents.
US3019476A
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Cooling method and apparatus
Assignee: Owens Corning
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Filing: 1954-10-20
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Granted: 1962-02-06
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Expires: 1974-10-20
Abstract
No abstract record available.
Inventors
- 👤 Alvis M Rawlinson
- 👤 Gilard M Falling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:34
CPC Classifications
C; C03; C03B; C03B37/00; C03B37/01; C03B37/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
APPARATUS OF THE CHARACTER DISCLOSED, IN COMBINATION, A SPOUT INTO WHICH STREAMS OF MOLTEN MINMERAL MATERIAL ARE DELIVERED, MEANS FOR PROJECTING GASEOUS BLASTS INTO THE SPOUT FOR ATTENUATING THE MINERAL OF THE STREAMS INTO FIBERS, RECEPTACLES FORMED ADJACENT OPPOSITELY DISPOSED WALLS OF THE SPOUT ADAPTED TO RECEIVE A HEAT ADSORBING LIQUID, A WALL OF EACH SPOUT FORMING ONE WALL OF E RECEPTACLE, SAID RECEPTACLES BEING VENTED TO THE ATMOSPHERE, A HEAT TRANSFER MEANS FOR COOLING THE LIQUID, A PLURALKITY OF LIQUID CONVEYING TUBES ARRANGED FRO RECIRCULATING LIQUID THROUGH THE RECEPTALES AND THE HEAT TRANSFER MEANS, AND PUMPING MEANS FOR MOVING THE LIQUID.
Claim 2
Dependent Claim
102 words
APPARATUS OF THE CHARACTER DISCLOSED, IN COMBINATION, A SPOUT INTO WHICH STREAMS OF MOLTEN MINMERAL MATERIAL ARE DELIVERED, MEANS FOR PROJECTING GASEOUS BLASTS INTO THE SPOUT FOR ATTENUATING THE MINERAL OF THE STREAMS INTO FIBERS, RECEPTACLES FORMED ADJACENT OPPOSITELY DISPOSED WALLS OF THE SPOUT ADAPTED TO RECEIVE A HEAT ADSORBING LIQUID, A WALL OF EACH SPOUT FORMING ONE WALL OF E RECEPTACLE, SAID RECEPTACLES BEING VENTED TO THE ATMOSPHERE, A HEAT TRANSFER MEANS FOR COOLING THE LIQUID, A PLURALKITY OF LIQUID CONVEYING TUBES ARRANGED FRO RECIRCULATING LIQUID THROUGH THE RECEPTALES AND THE HEAT TRANSFER MEANS, AND PUMPING MEANS FOR MOVING THE LIQUID.
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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) | 1965-02-05 | 1965-08-07 | 1966-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-05 | 1969-08-07 | 1970-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-05 | 1973-08-07 | 1974-02-06 | $7700.00 | Window Closed / Lapsed |