US3401055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vapor depositing solder
Assignee: International Business Machines Corp
•
Filing: 1964-12-31
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Granted: 1968-09-10
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Expires: 1984-12-31
Abstract
No abstract record available.
Inventors
- 👤 Jack L Langdon
- 👤 Karan Clarence
- 👤 Raymond P Pecoraro
- 👤 Paul A Totta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:59
CPC Classifications
H; H10; H10W; H10W72/00; H10W72/01; H10W72/012; B; B23; B23K; B23K35/00; B23K35/001; C; C23; C23C; C23C14/00; C23C14/04; C23C14/042; H10W20/00; H10W20/40; H10W72/20; H10W72/251; H10W72/90; H10W72/921; H10W72/923; H10W72/951; H10W72/952
Claims Analysis
Total Claims: 0
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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) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |