US3137545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alloy for bonding metals to ceramics
Assignee: General Electric Co
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Filing: 1962-03-22
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Granted: 1964-06-16
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Expires: 1982-03-22
Abstract
No abstract record available.
Inventors
- 👤 Jr John Schultz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:08
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/30; B23K35/302; C; C04; C04B; C04B35/00; C04B35/622; C04B35/626; C04B35/63; C04B35/632; C04B35/634; C04B35/63492; C04B37/00; C04B37/02; C04B37/023; C04B37/026; C04B2237/00; C04B2237/02; C04B2237/12; C04B2237/122; C04B2237/126; C04B2237/127; C04B2237/30; C04B2237/32; C04B2237/34; C04B2237/343; C04B2237/40; C04B2237/50; C04B2237/62; C04B2237/76; C04B2237/765; C04B2237/84; C04B2237/88; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12535; Y10T428/12611; Y10T428/12618; Y10T428/12771; Y10T428/12861; Y10T428/12903
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
40 words
A JOINT STRUCTURE COMPRISING A CERAMIC MEMBER AND A METAL MEMBER JOINED BY A BONDING MATERIAL FORMED BY FUSING 1-5 PARTS BY WEIGHT OF TITANIUM HYDRIDE, 45 TO 70 PARTS COPPER, 25-40 PARTS LEAD AND 2.5 TO 10 PARTS TIN.
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) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |