Patent US3393288A successfully refreshed from Google Patents.
US3393288A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for welding miniature and micro-miniature electronic components
Assignee: Boeing Co
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Filing: 1964-10-16
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Granted: 1968-07-16
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Expires: 1984-10-16
Abstract
No abstract record available.
Inventors
- 👤 Alva K Barstow
- 👤 William B Marsh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:23
CPC Classifications
B; B23; B23K; B23K11/00; B23K11/002; H; H01; H01R; H01R43/00; H01R43/02; H05; H05K; H05K13/00; H05K13/04; H05K13/046; H05K13/0465
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1115943A
Cited
US2258189A
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US2310556A
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US2452009A
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US3234354A
Cited
US3263057A
Cited
US3140381A
Cited
US3207884A
Cited
US3316383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |