Patent US3238060A successfully refreshed from Google Patents.
US3238060A
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US
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Method for coating metals
Assignee: Eutectic Corp
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Filing: 1964-02-27
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Granted: 1966-03-01
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Expires: 1984-02-27
Abstract
No abstract record available.
Inventors
- 👤 Joseph F Quaas
- 👤 Daniel P Tanzman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:03
CPC Classifications
C; C22; C22C; C22C19/00; C23; C23C; C23C4/00; C23C4/04; C23C4/06; C23C4/067
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A METHOD OF COATING A METALLIC SURFACE COMPRISING THE STEP OF SIMULTANEOUSLY DEPOSITING AND FUSING AN ALLOY POWDER ON THE METALLIC SURFACE BY SPRAYING SAID POWDER THROUGH AN OXY-ACETYLENE FLAME, SAID ALLOY POWDER CONSISTING OF PARTICLES AND AT LEAST 50 PERCENT BY WEIGHT OF SAID PARTICLES HAVING A PARTICLE SIZE BELOW 325 MESH, SAID ALLOY POWDER BEING SELECTED FROM THE GROUP CONSISTING OF NICKEL AND COBALT ALLOY POWDERS.
Claim 2
Independent Claim
68 words
A METHOD OF COATING A METALLIC SURFACE COMPRISING THE STEP OF SIMULTANEOUSLY DEPOSITING AND FUSING AN ALLOY POWDER ON THE METALLIC SURFACE BY SPRAYING SAID POWDER THROUGH AN OXY-ACETYLENE FLAME, SAID ALLOY POWDER CONSISTING OF PARTICLES AND AT LEAST 50 PERCENT BY WEIGHT OF SAID PARTICLES HAVING A PARTICLE SIZE BELOW 325 MESH, SAID ALLOY POWDER BEING SELECTED FROM THE GROUP CONSISTING OF NICKEL AND COBALT ALLOY POWDERS.
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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |