US2665855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control mechanism for equipment for handling elongated records
Assignee: Int Electronics Co
•
Filing: 1948-05-03
•
Granted: 1954-01-12
•
Expires: 1968-05-03
Abstract
No abstract record available.
Inventors
- 👤 Burnham E Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:56
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/18; G11B15/43; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20238
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US748156A
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US1070936A
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US1497569A
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US2396787A
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US2409762A
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US2419476A
Cited
US2467507A
Cited
US2540299A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-11 | 1957-07-13 | 1958-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-11 | 1961-07-13 | 1962-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-11 | 1965-07-13 | 1966-01-12 | $7700.00 | Window Closed / Lapsed |