US3483523A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data recording and verifying machine
Assignee: Momentum Systems Corp
•
Filing: 1966-03-30
•
Granted: 1969-12-09
•
Expires: 1986-03-30
Abstract
No abstract record available.
Inventors
- 👤 George R Cogar
- 👤 Torkjell Sekse
- 👤 Walter Banziger
- 👤 Joseph W Ming
- 👤 Laszlo Horvath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:20
CPC Classifications
G; G06; G06F; G06F11/00; G06F11/07; G06F11/14; G06F11/1497; B; B41; B41J; B41J5/00; B41J5/30; G06F11/16; G06F11/1608; G06F11/1616; H; H03; H03K; H03K21/00; H03K21/08; H03M; H03M11/00; H03M11/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2688656A
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US2827623A
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US3085229A
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US3037193A
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US3149309A
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US3197742A
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US3238360A
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US3183484A
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US3293613A
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US3365702A
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US3310787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |