US3384958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of brazing
Assignee: International Business Machines Corp
•
Filing: 1965-06-30
•
Granted: 1968-05-28
•
Expires: 1985-06-30
Abstract
No abstract record available.
Inventors
- 👤 Stanley G Christian
- 👤 Edward G Reinitz
- 👤 Adolph W Rzant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:22
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/0004; B23K31/00; B23K31/02; B23K35/00; B23K35/001; B23K35/22; B23K35/24; B23K35/30; B23K35/302; H; H01; H01R; H01R4/00; H01R4/02; H01R4/026; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49147; Y10T29/49149
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3032870A
Cited
US3025596A
Cited
US3167857A
Cited
US3101531A
Cited
US3097965A
Cited
US3264524A
Cited
US3263059A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |