Patent US2004527A successfully refreshed from Google Patents.
US2966423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing metal deposits
Assignee: UNITED STATES RUBBER Corp
•
Filing: 1957-03-18
•
Granted: 1960-12-27
•
Expires: 1977-03-18
Abstract
No abstract record available.
Inventors
- 👤 Shichman Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:17
CPC Classifications
C; C23; C23C; C23C4/00; C23C4/18; C23C4/04; C23C4/06; C23C4/067; C23C4/185
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
THE METHOD OF PRODUCING STRONG, DUCTILE METAL DEPOSITS WHICH COMPRISES SIMULTANEOUSLY FLAME-SPRAYING, A PLURALITY OF METALS HAVING WIDELY DIFFERENT MELTING POINT UPON THE SAME AREA OF A SURFACE TO WHICH SPRAYED METAL WILL ADHERE, THE LOWEST MELTING POINT METAL BEING A SELFFLUXING BRAZING ALLOY, AND THEREAFTER SINTERING THE METAL DEPOSIT AT A TEMPARATURE THAT IS ABOVE THE MELTING POINT OF THE LOWEST MELTING METAL BUT BELOW THE MELTING POINT OF THE HIGHER-MELTING METAL.
Claim 2
Independent Claim
73 words
THE METHOD OF PRODUCING STRONG, DUCTILE METAL DEPOSITS WHICH COMPRISES SIMULTANEOUSLY FLAME-SPRAYING, A PLURALITY OF METALS HAVING WIDELY DIFFERENT MELTING POINT UPON THE SAME AREA OF A SURFACE TO WHICH SPRAYED METAL WILL ADHERE, THE LOWEST MELTING POINT METAL BEING A SELFFLUXING BRAZING ALLOY, AND THEREAFTER SINTERING THE METAL DEPOSIT AT A TEMPARATURE THAT IS ABOVE THE MELTING POINT OF THE LOWEST MELTING METAL BUT BELOW THE MELTING POINT OF THE HIGHER-MELTING METAL.
References Cited (Backward Citations)
US1281108A
Cited
US1589604A
Cited
US1986985A
Cited
US2231247A
Cited
US2445858A
Cited
US2434237A
Cited
US2797174A
Cited
US2788290A
Cited
US2868667A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |