US2555037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible electrode
Assignee: Individual
•
Filing: 1949-06-21
•
Granted: 1951-05-29
•
Expires: 1969-06-21
Abstract
No abstract record available.
Inventors
- 👤 Jensen Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:40
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/24; A61B5/25; A61B5/263; A61B5/266; A61N; A61N1/00; A61N1/02; A61N1/04; A61B2562/00; A61B2562/16; A61B2562/164
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CH44432A
Cited
AT59458B
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US1076210A
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US1480353A
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US1583087A
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US1528908A
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US1585104A
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US1769090A
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US1889271A
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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) | 1954-05-28 | 1954-11-27 | 1955-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-28 | 1958-11-27 | 1959-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-28 | 1962-11-27 | 1963-05-29 | $7700.00 | Window Closed / Lapsed |