US3262190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for the production of metallic heat transfer bodies
Assignee: IIT Research Institute
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Filing: 1965-04-21
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Granted: 1966-07-26
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Expires: 1985-04-21
Abstract
No abstract record available.
Inventors
- 👤 Rostoker William
- 👤 Robert H Read
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:24
CPC Classifications
F; F01; F01N; F01N5/00; B; B21; B21D; B21D53/00; B21D53/02; B21D53/04; F28; F28D; F28D1/00; F28D1/02; F28D1/04; F28D1/047; F28D1/0477; F28F; F28F13/00; F28F13/003; H; H05; H05B; H05B3/00; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12; Y10; Y10S; Y10S165/00; Y10S165/907; Y10T; Y10T29/00; Y10T29/49; Y10T29/4935; Y10T29/49359; Y10T29/49377; Y10T29/49393; Y10T29/49801
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
THE METHOD OF MAKING A HEAT TRANSFER ASSEMBLY WHICH COMPRISES POSITIONING A HEAT TRANSFER ELEMENT IN SPACED RELATION TO A FORAMINOUS SURFACE, DISPSERING HEAT CONDUCTIVE METAL FIBERS IN THREE DIMENSIONAL RANDOM ORIENTATION TO FILL UP THE SPACE BETWEEN SAID HEAT TRANSFER ELEMENT AND SAID FORAMINOUS SURFACE, AND THEREAFTER METALLURGICALLY BONDING SAID FIBERS TO SAID HEAT TRANSFER ELEMENT, TO SAID FORAMINOUS SURFACE, AND TO THEMSELVES.
Claim 2
Independent Claim
64 words
THE METHOD OF MAKING A HEAT TRANSFER ASSEMBLY WHICH COMPRISES POSITIONING A HEAT TRANSFER ELEMENT IN SPACED RELATION TO A FORAMINOUS SURFACE, DISPSERING HEAT CONDUCTIVE METAL FIBERS IN THREE DIMENSIONAL RANDOM ORIENTATION TO FILL UP THE SPACE BETWEEN SAID HEAT TRANSFER ELEMENT AND SAID FORAMINOUS SURFACE, AND THEREAFTER METALLURGICALLY BONDING SAID FIBERS TO SAID HEAT TRANSFER ELEMENT, TO SAID FORAMINOUS SURFACE, AND TO THEMSELVES.
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) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |