Patent US3283291A successfully refreshed from Google Patents.
US3283291A
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Electrical means and method of making at least a portion of the same
Assignee: United Carr Inc
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Filing: 1964-04-08
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Granted: 1966-11-01
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Expires: 1984-04-08
Abstract
No abstract record available.
Inventors
- 👤 Stanley J Krol
- 👤 Lester B Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:45
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/10; H01R4/14; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49925; Y10T29/49927; Y10T29/49929
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2752179A
Cited
US2759166A
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US2818632A
Cited
GB790536A
Cited
US3185952A
Cited
GB795597A
Cited
US2854648A
Cited
US3142891A
Cited
US3149899A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |