US2510339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical terminal device
Assignee: Individual
•
Filing: 1947-01-20
•
Granted: 1950-06-06
•
Expires: 1967-01-20
Abstract
No abstract record available.
Inventors
- 👤 Heiss Harvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:55
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/76; H01R2107/00; Y; Y10; Y10T; Y10T403/00; Y10T403/60; Y10T403/606
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US611707A
Cited
US1063816A
Cited
FR726662A
Cited
US2005682A
Cited
FR857018A
Cited
US2245089A
Cited
US2295266A
Cited
US2433358A
Cited
US2391423A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |