Patent US2504104A successfully refreshed from Google Patents.
US2504104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Right angle constant impedance connector
Assignee: Individual
•
Filing: 1944-08-11
•
Granted: 1950-04-18
•
Expires: 1964-08-11
Abstract
No abstract record available.
Inventors
- 👤 Jr Gordon C Arnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:37
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/02; F; F16; F16B; F16B2200/00; F16B2200/67; Y; Y10; Y10T; Y10T403/00; Y10T403/34
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US442575A
Cited
US477951A
Cited
US1996422A
Cited
US2152504A
Cited
US2165961A
Cited
US2404082A
Cited
US2360219A
Cited
US2335041A
Cited
US2422982A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-04-17 | 1953-10-17 | 1954-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-17 | 1957-10-17 | 1958-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-17 | 1961-10-17 | 1962-04-18 | $7700.00 | Window Closed / Lapsed |