Patent US2270166A successfully refreshed from Google Patents.
US2270166A
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Method of making electrical connections
Assignee: RCA Corp
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Filing: 1939-07-26
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Granted: 1942-01-13
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Expires: 1959-07-26
Abstract
No abstract record available.
Inventors
- 👤 Hiensch Johannes Nathanael
- 👤 Lips Eduard Maria Henricus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:13
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/10; H05K3/101; H05K2203/00; H05K2203/01; H05K2203/0104; H05K2203/0113; H05K2203/12; H05K2203/128; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49165; Y10T29/49167; Y10T29/49204; Y10T29/49208
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1945-01-12 | 1945-07-14 | 1946-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-01-12 | 1949-07-14 | 1950-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-01-12 | 1953-07-14 | 1954-01-13 | $7700.00 | Window Closed / Lapsed |