Patent US3015755A successfully refreshed from Google Patents.
US3015755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic equipment practice
Assignee: International Standard Electric Corp
•
Filing: 1956-03-27
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Granted: 1962-01-02
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Expires: 1976-03-27
Abstract
No abstract record available.
Inventors
- 👤 Wright Esmond Philip Goodwin
- 👤 Odell Alexander Douglas
- 👤 Parker Cecil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:04
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/14; H05K7/1422; H05K7/1424; H05K7/1425
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2799837A
Cited
US2226745A
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US2566425A
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US2628270A
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US2676271A
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US2657318A
Cited
US2762987A
Cited
US2895366A
Cited
US2832013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |