US2868864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Enclosed bus bar electric power distribution apparatus
Assignee: General Electric Co
•
Filing: 1953-01-02
•
Granted: 1959-01-13
•
Expires: 1973-01-02
Abstract
No abstract record available.
Inventors
- 👤 Robert G Page
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:03
CPC Classifications
H; H02; H02G; H02G5/00; H02G5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US964737A
Cited
US1256643A
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US2183811A
Cited
US2341841A
Cited
US2605365A
Cited
US2611002A
Cited
US2733289A
Cited
US2738445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |