US3038249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Zirconium-titanium-beryllium brazing alloy
Assignee: Individual
•
Filing: 1960-12-15
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Granted: 1962-06-12
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Expires: 1980-12-15
Abstract
No abstract record available.
Inventors
- 👤 Ralph G Gilliland
- 👤 Gerald M Slaughter
- 👤 Leonard C Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:56
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/32; B23K35/325; C; C22; C22C; C22C16/00; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12063; Y10T428/12069; Y10T428/12493; Y10T428/12771; Y10T428/12806
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB782564A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-11 | 1965-12-11 | 1966-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-11 | 1969-12-11 | 1970-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-11 | 1973-12-11 | 1974-06-12 | $7700.00 | Window Closed / Lapsed |