US2844899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: VISA MATIC CORP
•
Filing: 1954-04-07
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Granted: 1958-07-29
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Expires: 1974-04-07
Abstract
No abstract record available.
Inventors
- 👤 Guida Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:49
CPC Classifications
G; G09; G09F; G09F11/00; G09F11/24; G09F11/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2393970A
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US1837894A
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US2169022A
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US2174270A
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US2232815A
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US2419216A
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FR906683A
Cited
US2535781A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |