US3006782A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oxide coated articles with metal undercoating
Assignee: Saint Gobain Abrasives Inc
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Filing: 1958-11-05
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Granted: 1961-10-31
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Expires: 1978-11-05
Abstract
No abstract record available.
Inventors
- 👤 Jr William Maxwell Wheildon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:37
CPC Classifications
C; C23; C23C; C23C24/00; B; B24; B24C; B24C11/00; C23C4/00; C23C4/02; C23C4/04; C23C4/10; C23C4/11; C23D; C23D3/00; C25; C25D; C25D5/00; C25D5/10; Y; Y02; Y02T; Y02T50/00; Y02T50/60; Y10; Y10S; Y10S428/00; Y10S428/92; Y10S428/921; Y10S428/922; Y10S428/9265; Y10S428/933; Y10S428/9335; Y10S428/934; Y10S428/935; Y10S428/937; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12535; Y10T428/12611; Y10T428/12736; Y10T428/1275; Y10T428/12757; Y10T428/12771; Y10T428/12806; Y10T428/12826; Y10T428/12861; Y10T428/12903; Y10T428/12917; Y10T428/12924; Y10T428/12937
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
PROCESS FOR COATING RIGID MATERIALS TO PROTECT THEM FROM OXIDATION AND FOR OTHER PURPOSES COMPRISING FUSING METAL HAVING A MELTING POINT OVER 200*C. THUS PRODUCING MOLTEN METAL, ATOMIZING SAID MOLTEN METAL TO PRODUCE PARTICLES OF MOLTEN METAL, FREEZING THE PARTICLES IN SITU UPON THE RIGID PIECE OF MATERIAL TO FORM A METAL COATING THEREON, THEREAFTER FUSING MATERIAL CONSISTING OF REFRACTORY METAL OXIDE WHICH HAS A MELTING POINT OF OVER 1000* C. PRODUCING THEREBY MOLTEN METAL OXIDE, ATOMIZING THE MOLTEN METAL OXIDE TO FORM DISCRETE MOLTEN PARTICLES THEREOF, COINCIDENTALLY PROJECTING SAID MOLTEN PARTICLES OF METAL OXIDE ON TO THE SURFACE OF SAID METAL COATING AND FREEZING THE MOLTEN PARTICLES OF METAL OXIDE IN SITU THEREON TO FORM A COATING OF SAID METAL OXIDE HAVING A MELTING POINT OF OVER 1000*C. UPON SAID METAL COATING.
Claim 2
Dependent Claim
133 words
PROCESS FOR COATING RIGID MATERIALS TO PROTECT THEM FROM OXIDATION AND FOR OTHER PURPOSES COMPRISING FUSING METAL HAVING A MELTING POINT OVER 200*C. THUS PRODUCING MOLTEN METAL, ATOMIZING SAID MOLTEN METAL TO PRODUCE PARTICLES OF MOLTEN METAL, FREEZING THE PARTICLES IN SITU UPON THE RIGID PIECE OF MATERIAL TO FORM A METAL COATING THEREON, THEREAFTER FUSING MATERIAL CONSISTING OF REFRACTORY METAL OXIDE WHICH HAS A MELTING POINT OF OVER 1000* C. PRODUCING THEREBY MOLTEN METAL OXIDE, ATOMIZING THE MOLTEN METAL OXIDE TO FORM DISCRETE MOLTEN PARTICLES THEREOF, COINCIDENTALLY PROJECTING SAID MOLTEN PARTICLES OF METAL OXIDE ON TO THE SURFACE OF SAID METAL COATING AND FREEZING THE MOLTEN PARTICLES OF METAL OXIDE IN SITU THEREON TO FORM A COATING OF SAID METAL OXIDE HAVING A MELTING POINT OF OVER 1000*C. UPON SAID METAL COATING.
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) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |