US2667431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of metallizing ceramics
Assignee: RCA Corp
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Filing: 1950-10-30
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Granted: 1954-01-26
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Expires: 1970-10-30
Abstract
No abstract record available.
Inventors
- 👤 Don G Burnside
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:41
CPC Classifications
C; C04; C04B; C04B41/00; C04B41/009; B; B23; B23K; B23K35/00; B23K35/001; C03; C03C; C03C17/00; C03C17/06; C04B41/45; C04B41/50; C04B41/51; C04B41/5133; C04B41/80; C04B41/81; C04B41/85; C04B41/88; C03C2217/00; C03C2217/20; C03C2217/25; C03C2217/27; C03C2218/00; C03C2218/10; C03C2218/17
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A METHOD OF MAKING A SMOOTH, EVEN, ADHERENT METAL COATED CERAMIC ARTICLE COMPRISING BRINGING A SOLID BODY OF AN ALLOY, CONSISTING ESSENTIALLY OF 70 TO 80% BY WEIGHT COPER AND 30 TO 20% BY WEIGHT OF A METAL FORM THE CLASS CONSISTING OF TITANIUM AND ZIRCONIUM, INTO PHYSICAL CONTACT WITH A SURFACE OF SAID ARTICLE AND EFFECTING RELATIVE MOVEMENT BETWEEN SAID SURFACE AND SAID BODY, THEREBY CAUSING A FILM OF THE ALLOY TO BE DEPOSITED ADHERENTLY ON SAID SURFACE.
Claim 2
Independent Claim
79 words
A METHOD OF MAKING A SMOOTH, EVEN, ADHERENT METAL COATED CERAMIC ARTICLE COMPRISING BRINGING A SOLID BODY OF AN ALLOY, CONSISTING ESSENTIALLY OF 70 TO 80% BY WEIGHT COPER AND 30 TO 20% BY WEIGHT OF A METAL FORM THE CLASS CONSISTING OF TITANIUM AND ZIRCONIUM, INTO PHYSICAL CONTACT WITH A SURFACE OF SAID ARTICLE AND EFFECTING RELATIVE MOVEMENT BETWEEN SAID SURFACE AND SAID BODY, THEREBY CAUSING A FILM OF THE ALLOY TO BE DEPOSITED ADHERENTLY ON SAID SURFACE.
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) | 1957-01-25 | 1957-07-27 | 1958-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-25 | 1961-07-27 | 1962-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-25 | 1965-07-27 | 1966-01-26 | $7700.00 | Window Closed / Lapsed |