US2434560A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Termination for transmission lines
Assignee: Westinghouse Electric Corp
•
Filing: 1943-10-07
•
Granted: 1948-01-13
•
Expires: 1963-10-07
Abstract
No abstract record available.
Inventors
- 👤 Frank B Gunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:31
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/24; H01P1/26; H01P1/266
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1158572A
Cited
US1819246A
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US1957538A
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DE656700C
Cited
US2125075A
Cited
US2262134A
Cited
US2273547A
Cited
US2337202A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-01-12 | 1951-07-14 | 1952-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-01-12 | 1955-07-14 | 1956-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-01-12 | 1959-07-14 | 1960-01-13 | $7700.00 | Window Closed / Lapsed |