US3065524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of interconnecting electrical apparatus
Assignee: LENKURT ELECTRIC CO Inc
•
Filing: 1959-08-31
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Granted: 1962-11-27
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Expires: 1979-08-31
Abstract
No abstract record available.
Inventors
- 👤 Lawrence E Donnell
- 👤 Lester Q Krasin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:05
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/06; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/58; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49139; Y10T29/4914; Y10T29/49142; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53183
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2555075A
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US2533483A
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US2673336A
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US2651833A
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US2871548A
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US2915678A
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US2903627A
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US2909710A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |