US2706744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Enclosed electrical bus systems
Assignee: ITE Circuit Breaker Co
•
Filing: 1950-01-14
•
Granted: 1955-04-19
•
Expires: 1970-01-14
Abstract
No abstract record available.
Inventors
- 👤 Harold H Rudd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:32
CPC Classifications
H; H02; H02G; H02G5/00; H02G5/06; H02G5/061; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3958; Y10T24/44; Y10T24/44966; Y10T24/44974
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1966132A
Cited
US1979099A
Cited
US2044679A
Cited
US2094258A
Cited
US2181664A
Cited
US2229006A
Cited
US2335543A
Cited
US2469445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-18 | 1958-10-18 | 1959-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-18 | 1962-10-18 | 1963-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-18 | 1966-10-18 | 1967-04-19 | $7700.00 | Window Closed / Lapsed |