Patent US3012798A successfully refreshed from Google Patents.
US3012798A
Expired / Lapsed
US
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Universal electric swivel joint
Assignee: Individual
•
Filing: 1957-03-13
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Granted: 1961-12-12
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Expires: 1977-03-13
Abstract
No abstract record available.
Inventors
- 👤 Berger Kornel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:33
CPC Classifications
H; H01; H01R; H01R35/00; H01R35/02; Y; Y10; Y10S; Y10S285/00; Y10S285/907; Y10T; Y10T403/00; Y10T403/32; Y10T403/32549; Y10T403/32557
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1697037A
Cited
US1927703A
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FR707434A
Cited
US2220216A
Cited
US2464500A
Cited
US2623763A
Cited
FR1018869A
Cited
US2670228A
Cited
US2699342A
Cited
US2859983A
Cited
US2771309A
Cited
US2862730A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |