US2366459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrode
Assignee: Individual
•
Filing: 1943-10-26
•
Granted: 1945-01-02
•
Expires: 1963-10-26
Abstract
No abstract record available.
Inventors
- 👤 Anthony G Rosa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:20
CPC Classifications
H; H01; H01J; H01J19/00; H01J19/28; F; F16; F16B; F16B2200/00; F16B2200/40; F16B2200/406; H01J2893/00; H01J2893/0001; H01J2893/0011; Y; Y10; Y10S; Y10S29/00; Y10S29/023; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49945
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) | 1948-01-02 | 1948-07-03 | 1949-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-01-02 | 1952-07-03 | 1953-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-01-02 | 1956-07-03 | 1957-01-02 | $7700.00 | Window Closed / Lapsed |