US3014193A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical slip ring and support
Assignee: Electro Tec Corp
•
Filing: 1958-06-26
•
Granted: 1961-12-19
•
Expires: 1978-06-26
Abstract
No abstract record available.
Inventors
- 👤 Julius M Schiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:30
CPC Classifications
H; H01; H01R; H01R39/00; H01R39/02; H01R39/08; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49224
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1176632A
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US1431295A
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US1731892A
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US1906691A
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US2436949A
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US2641050A
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US2653376A
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US2696570A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |