US3293064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making heat resistant article
Assignee: Ling Temco Vought Inc
•
Filing: 1962-07-23
•
Granted: 1966-12-20
•
Expires: 1982-07-23
Abstract
No abstract record available.
Inventors
- 👤 William L Aves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:04
CPC Classifications
C; C23; C23C; C23C4/00; C23C4/18; A; A24; A24D; A24D1/00; A24D1/16; C23C4/04; C23C4/06; C23C4/08; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
THE METHOD OF PROTECTING A BODY HAVING A SURFACE FROM THE DELETERIOUS EFFECTS F HIGH TEMPERATURES IN AN ATMOSPHERIC ENVIRONMENT COMPRISING: FORMING A POROUS COATING ON THE SURFACE BY SPRAYING THE SURFACE WITH A MOLTEN, REFRACTORY METAL; SUBSTANTIALLY COVERING THE SURFACE AND THE SURFACES OF THE WALLS OF THE PORES OF THE COATING WITH A LIQUID SOLUTION OF A THERMALLY DECOMPOSABLE COMPOUND OF A METAL CHOSEN FROM THHE GROUP CONSISTIG OF GOLD, SILVER, PLATINUM, RHODIUM, PALLADIUM, AND IRIDIUM; AND RAISING THE COATING TO A TEMPERATURE HIGH ENOUGH TO EFFECT THERMAL DECOMPOSITION OF THE COMPOUND IN SITUAND THEREBY PLATING THE CHOSEN METAL ONTO THE SURFACE AND THE SURFACES OF THE WALLS OF THE PORES OF THE COATING.
Claim 2
Independent Claim
116 words
THE METHOD OF PROTECTING A BODY HAVING A SURFACE FROM THE DELETERIOUS EFFECTS F HIGH TEMPERATURES IN AN ATMOSPHERIC ENVIRONMENT COMPRISING: FORMING A POROUS COATING ON THE SURFACE BY SPRAYING THE SURFACE WITH A MOLTEN, REFRACTORY METAL; SUBSTANTIALLY COVERING THE SURFACE AND THE SURFACES OF THE WALLS OF THE PORES OF THE COATING WITH A LIQUID SOLUTION OF A THERMALLY DECOMPOSABLE COMPOUND OF A METAL CHOSEN FROM THHE GROUP CONSISTIG OF GOLD, SILVER, PLATINUM, RHODIUM, PALLADIUM, AND IRIDIUM; AND RAISING THE COATING TO A TEMPERATURE HIGH ENOUGH TO EFFECT THERMAL DECOMPOSITION OF THE COMPOUND IN SITUAND THEREBY PLATING THE CHOSEN METAL ONTO THE SURFACE AND THE SURFACES OF THE WALLS OF THE PORES OF THE COATING.
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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) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |