US2641212A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic holding fixture for soldering terminals
Assignee: AT&T Inc
•
Filing: 1949-07-28
•
Granted: 1953-06-09
•
Expires: 1969-07-28
Abstract
No abstract record available.
Inventors
- 👤 Emil E Meilstrup
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:22
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/002; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/53; Y10T29/5313; Y10T29/53196
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1884665A
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US2020117A
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US2066980A
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US2306291A
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US2337056A
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US2388242A
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US2425127A
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US2503429A
Cited
US2484613A
Cited
US2505531A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-08 | 1956-12-08 | 1957-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-08 | 1960-12-08 | 1961-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-08 | 1964-12-08 | 1965-06-09 | $7700.00 | Window Closed / Lapsed |