Patent US3500589A successfully refreshed from Google Patents.
Patent EP0336128B1 successfully refreshed from Google Patents.
US2860098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal coating
Assignee: Vitro Corp of America
•
Filing: 1954-03-31
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Granted: 1958-11-11
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Expires: 1974-03-31
Abstract
No abstract record available.
Inventors
- 👤 Fahnoe Frederick
- 👤 James J Shyne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:48
CPC Classifications
C; C25; C25D; C25D13/00; C25D13/02; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/936; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12063; Y10T428/12493; Y10T428/12771; Y10T428/12806; Y10T428/12826
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
THE METHOD OF APPLYING AND BONDING A METAL COATING TO A SELECTED SURFACE OF A METALLIC BASE MEMBER OF THE GROUP CONSISTING OF STEEL, MOLYBDENUM AND COPPER, COMPRISING THE STEPS OF ELECTROPHORETICALLY DEPOSITING PARTICLES OF A METALLIC COMPOUND OF THE GROUP CONSISTING OF THE OXIDES OF CHROMIUM, NICKEL, IRON, SILVER AND COPPER, CHROMIUM FLUORIDE AND ZIRCONIUM HYDRIDE OUT OF LIQUID MEDIA ONTO SAID SURFACE, THE SELECTED COATING MATERIAL BEING CAPABLE OF BEING CONVERTED TO THE METAL AND SINTERED AT TEMPERATURES BELOW THE MELTING TEMPERATURE OF THE SELECTED BASE MEMBER, AND HEATING SAID COATED MEMBER AT A TEMPERATURE HIGH ENOUGH AND IN AN ATMOSPHERE TO CONVERT SAID PARTICLES OF METALLIC COMPOUND TO METAL AND TO SINTER SAID METAL AND TO BOND SAID METAL TO SAID MEMBER BY METAL-MEMBER CODIFFUSION AT THEIR COMMON INTERFACE.
Claim 2
Independent Claim
132 words
THE METHOD OF APPLYING AND BONDING A METAL COATING TO A SELECTED SURFACE OF A METALLIC BASE MEMBER OF THE GROUP CONSISTING OF STEEL, MOLYBDENUM AND COPPER, COMPRISING THE STEPS OF ELECTROPHORETICALLY DEPOSITING PARTICLES OF A METALLIC COMPOUND OF THE GROUP CONSISTING OF THE OXIDES OF CHROMIUM, NICKEL, IRON, SILVER AND COPPER, CHROMIUM FLUORIDE AND ZIRCONIUM HYDRIDE OUT OF LIQUID MEDIA ONTO SAID SURFACE, THE SELECTED COATING MATERIAL BEING CAPABLE OF BEING CONVERTED TO THE METAL AND SINTERED AT TEMPERATURES BELOW THE MELTING TEMPERATURE OF THE SELECTED BASE MEMBER, AND HEATING SAID COATED MEMBER AT A TEMPERATURE HIGH ENOUGH AND IN AN ATMOSPHERE TO CONVERT SAID PARTICLES OF METALLIC COMPOUND TO METAL AND TO SINTER SAID METAL AND TO BOND SAID METAL TO SAID MEMBER BY METAL-MEMBER CODIFFUSION AT THEIR COMMON INTERFACE.
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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) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |