US3460095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of using an arithmetic calculator and calculating machine for utilizing said method
Assignee: Centre National de la Recherche Scientifique
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Filing: 1966-02-28
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Granted: 1969-08-05
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Expires: 1986-02-28
Abstract
No abstract record available.
Inventors
- 👤 Panayotis Caroussos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:11
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/38; G06F7/48; G06F7/483; G06F7/487; G06F7/4876; G06F7/485; H; H03; H03M; H03M7/00; H03M7/14; H03M7/24; G06F7/499; G06F7/49936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |