US3058441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soldering apparatus and method of soldering electrical conductors
Assignee: Lockheed Martin Corp
•
Filing: 1956-10-02
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Granted: 1962-10-16
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Expires: 1976-10-02
Abstract
No abstract record available.
Inventors
- 👤 Clifford R Walker
- 👤 Arthur F Goldsby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:04
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/06; B23K3/0646; B23K3/0653
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1446667A
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US1704539A
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US2321071A
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US2389175A
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US2583267A
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US2671264A
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US2870532A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |