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Patent US3486005A successfully refreshed from Google Patents.
US3486005A
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Dual reader control method and apparatus
Assignee: General Electric Co
•
Filing: 1966-10-13
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Granted: 1969-12-23
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Expires: 1986-10-13
Abstract
No abstract record available.
Inventors
- 👤 Donald Lyle Logerwell
- 👤 James Phillips Tipton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:22
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/18; G05B19/408; G05B2219/00; G05B2219/30; G05B2219/36; G05B2219/36374
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2369430A
Cited
US2615629A
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US2905299A
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US3025941A
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US3234363A
Cited
US3267251A
Cited
US3297929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |